MIL-DTL-83723, EN2997 & ESC10 connectors

These are a family of miniature circular connectors based on the MIL-DTL-83723 form factor. These are for use in demanding applications such as military and commercial aviation engine sensors, for example. EN2997 and ESC10 family variants offer additional features for improved performance over the original MIL-DTL-83723 specification. Please call our unbiased specialists at NYK Component Solutions who can advise and supply from a number of our trusted OEM suppliers. Connector Range Characteristics M83723 Description: miniature circular connectors meeting the MIL-DTL-83723 specification Coupling: Bayonet option - quick and positive 3 point mechanism with visual confirmation of complete coupling. Threaded option – with visual confirmation of full coupling. Temperature range: –65°C (–85°F) to 200°C (392°F) EN2997 and ESC10 Description: improved miniature circular connectors based on the MIL-DTL-83723 form factor. Coupling: screw coupling with additional anti vibration features. EMI Shielding: to 100 MHz at 1 GHz attenuation > 65 dB due to improved bottoming. Mating: Interchangeable and intermateable with MIL-C 83723 Series III type (note that when EN2997 or ESC10 specified connectors and mated with MIL-C 83723 Series  the performance specification will meet the lower performance of MIL-C 83723)

M83723 connectors

Products Options:   Coupling styles Bayonet or Threaded Plugs and Receptacles. (Both coupling styles inter-mate with MIL-DTL-26500 connectors, except shell size 8 threaded. Contacts Rear mounted inserted and removable using standard qualified plastic tools thus avoiding potential damage to the front sealing face. Body Materials Aluminium and Passivated stainless steel versions. Mounting A variety of mounting configurations including wall mount,  nut, straight with RFI grounding Finishes Electroless nickel. Olive drab cadmium. Black anodizing. Commercial equivalents Alternate key/keyway positions prevent cross mating of adjacent connectors having the same insert arrangement. Positive alignment of pin contacts by the lead in chamfers of the closed entry hard socket inserts. Raised moisture seal barriers around each pin contact that mate with the lead in chamfers of the hard socket insert. The elastomer grommet is able to seal over a wide range of wire diameters and has a triple wire seal in each cavity. The rear release crimped contact system features a stamped retaining clip captivated by moulded in shoulders of each contact cavity in the insulator. This produces a very stable contact. High temperature firewall versions.

EN2997 and ESC10 connectors

Enhanced version of the MIL-DTL-83723 connectors, these connectors features improved anti rotation on the thread coupling and will accommodate both the older generation and the latest generation of wire sizes.
MIL-DTL-83723, EN2997 & ESC10 connectors Enquire Enquire
Did you know? The MIL-DTL-83723 specification defined a high temperature, high vibration resistant connector. However, it was realised that an improved version of the interface was required in order to eliminate any risk of unlocking under vibration, to introduce scoop-proof features and to eliminate uncertain bottoming. EN2997 and ESC10 connectors were introduced in order to address and eliminate these concerns. Features such as self-locking on the plug to improve vibration resistance, shell to shell bottoming to improve shielding and an ability to enable more backshell positions can be found on these improved connectors in order to meet the demands of engine management, avionics, power and actuation on military and commercial aircraft. Other typical harsh environment high temperature applications include sensors for engine management and railways braking systems.
MIL-DTL-83723, EN2997 & ESC10 connectors NYK Component Solutions | 5 Mill Court, The Sawmills, Durley, Hampshire, SO32 2EJ | Tel: +44 1489 861 378 | Email: sales@nykcs.com                         � NYK Component Solutions 2016
Telephone +44 1489 861 378 EMAIL US
MIL-DTL-83723, EN2997 & ESC10 connectors Enquire Enquire

How to Order a MIL-DTL-83723 series III connector.

1. How and where will this connector be used? Select your Shell Style , note that the MIL-DTL-83723 series III connectors are available in both threaded coupling and bayonet coupling variants. Make sure you use the appropriate tables below. 2. What environment will this connector be used in ? Select your Service Class. 3. What is your electrical requirement? Define your Shell Size, this will be dictated by your circuit demands so therefore your Contact Arrangement 4. Do you need to prevent mis-mating with similar neighbour connectors? Define if your connector needs a Polarising Position. The tables below will assist you to construct an official MIL spec part number for a MIL-DTL-83723 series III connector. Many of the connector OEM’s have their own proprietary part numbers which we can cross reference to from the Military part numbers. NYK Component Solutions are distributors for the industry leading connector OEM’s and we can provide unbiased advice for you to meet your technical and logistical requirements. Don’t Forget ! …. please contact the product specialists and account managers at NYK should you require any advice. We are here to help.
MS83723/86  R     10       05          N M83723 /86 R 10 05 N Military  Prefix  Shell &  Contact Style Service  Class Shell  Size Contact  Arrangement  Polarization MIL-DTL-83723 Series III                            THREADED coupling CLASS - THREADED COUPLING CLASS DESCRIPTION MATERIAL FINISH TEMP A environmentlal, fluid resitant aluminium black anodize 200degC G environmentlal, fluid resitant stainless steel passivated 200degC H hermetic, solder cups steel fused tin 150degC J hermetic, eyelet contacts steel fused tin 150degC K environmental, firewall, fluid resistant stainless steel passivated 200degC M environmental,fluid resistant aluminium electrodeposited aluminium 175degC N plugs same as Class S, receptacle same as Class S or Y stainless steel electrodeposited nickel 200degC P hermetic, eyelet contacts stainless steel passivated 200degC R environmental, fluid resistant  aluminium electroless nickel 200degC S environmentla, fluid resistant, EMI grouding, self-locking firewall stainless steel passivated 200degC T environmental, fluid resitant aluminium nickel flourocarbon polymer 175degC W environmental aluminium cadmium olive drab, 500hr salt spray 175degC Y hermetic stainless steel passivated 200degC Z environmental, fluid resistant  aluminimum zinc nickel zinc nickel 175degC SHELL AND CONTACT STYLE, MIL-DTL-83723 THREADED COUPLING PIN SOCKET M83723/66 M83723/67 straight plug, push-pull quick disconnect A,G,R,W M83723/68 M83723/69 straight plug, push-pull quick disconnect with lanyard A,G,R,W M83723/83 M83723/82 wall mount receptacle A,G,K,M,N,S,T,W,Z M83723/85 M83723/84 jam nut receptacle A,G,K,M,N,S,T,W,Z M83723/87 M83723/86 straight plug A,G.K,R,W M83723/88  -  hermetic box mount receptacle, solder termination J,L,N,P,Y M83723/89  -  hermetic jam nut receptacle, solder termination J,L,N,P,Y M83723/90  -  hermetic solder mount receptacle, solder termination J,L,N,P,Y M83723/92 M83723/91 straight plug, EMMI grounding G,R,W M83723/96 M83723/95 straight plug, self-locking coupling nut A,G,K,R,W M83723/98 M83723/97 straight plug, self-locking coupling nut, EMI grounding N,S SHELL STYLE AVAILABLE IN CLASS PREFIX/CONTACT STYLE MIL-DTL-83723 SERIES III INSERT CONFIGURATION BY SHELL SIZE 20 16 12 8-2 2 2 8-3 3 3 8-98 3 3 10-2 2 2 10-5 5 5 10-6 6 6 10-20 2 2 12-3 3 3 12-12 12 12 14-4 4 4 14-7 7 7 14-12 12 9 3 14-15 15 15 16-10 10 10 16-24 24 24 18-8 8 8 18-14 14 14 18-31 31 31 20-16 16 16 20-25 25 19 6 20-28 28 24 4 20-39 39 37 2 20-41 41 41 22-12 12 12 22-19 19 19 22-32 32 26 6 22-39 39 27 12 22-55 55 55 24-19 19 19 24-43 43 23 20 24-57 57 55 2 24-61 61 61 inserts per MIL-STD-1554 TOTAL SHELL SIZE NUMBER OF CONTACTS CONTACT SIZE MS83723/76  R     10       05          N M83723 /76 R 10 05 N Military  Prefix  Shell &  Contact Style Service  Class Shell  Size Contact  Arrangement  Polarization MIL-DTL-83723 Series III                            BAYONET coupling SHELL AND CONTACT STYLE, MIL-DTL-83723 BAYONET COUPLING PIN SOCKET M83723/65  -  hermetic jam nit receptacle, crimp termination H M83723/72 M83723/71 wall mount receptacle A,G,R,W M83723/74 M83723/73 jam nut receptacle A,G,R,W M83723/76 M83723/75 straight plug A,G,R,W M83723/78 M83723/77 straight plug, EMI grounding G,R,W M83723/79  -  hermetic box mount receptacle, solder termination H,Y M83723/80  -  hermetic solder mount receptacle, solder termination H,Y M83723/81  -  hermetic jam nut receptacle, solder termination H,Y M83723/93  -  hermetic solder mount receptacle, flex lead termination H,Y M83723/94  -  hermetic jam nut receptacle, flex lead termination H,Y PREFIX/CONTACT STYLE SHELL STYLE AVAILABLE IN CLASS CLASS - BAYONET COUPLING CLASS DESCRIPTION MATERIAL FINISH TEMP A environmentlal, fluid resitant aluminium black anodize 200degC G environmentlal, fluid resitant stainless steel passivated 200degC H hermetic, solder cups steel fused tin 150degC J hermetic, eyelet contacts steel fused tin 150degC M environmental,fluid resistant aluminium electrodeposited aluminium 175degC P hermetic, eyelet contacts stainless steel passivated 200degC R environmental, fluid resistant  aluminium electroless nickel 200degC T environmental, fluid resitant aluminium nickel flourocarbon polymer 175degC W environmental aluminium cadmium olive drab, 500hr salt spray 175degC Y hermetic stainless steel passivated 200degC Z environmental, fluid resistant  aluminimum zinc nickel 175degC MIL-DTL-83723 SERIES III POLARIZATION INSERT  POSITION A deg B deg C deg D deg E deg ALL N 105 140 215 265 0 1 105 140 215 265 10 2 105 140 215 265 20 3 105 140 215 265 30 4 105 140 215 265 40 18 5 105 140 215 265 50 6 102 132 248 320 0 7 80 118 230 312 0 8 35 140 205 275 0 9 64 155 234 304 0 10 Y(10,Z) 25 115 220 270 0 6 18 149 192 259 0 7 92 152 222 342 0 8 84 152 204 334 0 9 24 135 199 240 0 Y(10,Z) 98 152 268 338 0 POLARIZING  CODE KEY POSITIONS SHELL SIZE 10, 12, 14,  16, 18, 20,  22, 24 8, 10 12, 14, 16,  18, 20, 22,  24
INSERT CONFIGURATIONS BY SHELL SIZE and POLARIZATION options for THREADED and BAYONET variants
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Download Brochure MIL DTL 83723 Series III Threaded Coupling Connectors Download Brochure MIL DTL 83723 Series III Bayonet Coupling Connectors Download Brochure EN2997 Connectors Download Brochure ESC10 Connectors
NYK Component Solutions

MIL-DTL-83723,

EN2997

& ESC10 connectors

These are a family of miniature circular connectors based on the MIL-DTL-83723 form factor. These are for use in demanding applications such as military and commercial aviation engine sensors, for example. EN2997 and ESC10 family variants offer additional features for improved performance over the original MIL-DTL-83723 specification. Please call our unbiased specialists at NYK Component Solutions who can advise and supply from a number of our trusted OEM suppliers. Connector Range Characteristics M83723 Description: miniature circular connectors meeting the MIL-DTL-83723 specification Coupling: Bayonet option - quick and positive 3 point mechanism with visual confirmation of complete coupling. Threaded option – with visual confirmation of full coupling. Temperature range: –65°C (–85°F) to 200°C (392°F) EN2997 and ESC10 Description: improved miniature circular connectors based on the MIL-DTL-83723 form factor Coupling: screw coupling with additional anti vibration features. EMI Shielding: to 100 MHz at 1 GHz attenuation > 65 dB due to improved bottoming. Mating: Interchangeable and intermateable with MIL-C 83723 Series III T type (note that when EN2997 or ESC10 specified connectors and mated with MIL-C 83723 Series  the performance specification will meet the lower performance of MIL-C 83723)

M83723 connectors

Products Options:   Coupling styles Bayonet or Threaded Plugs and Receptacles. (Both coupling styles inter-mate with MIL-DTL-26500 connectors, except shell size 8 threaded.

EN2997 and ESC10

connectors

Enhanced version of the MIL- DTL-83723 connectors, these connectors features improved anti rotation on the thread coupling and will accommodate both the older generation and the latest generation of wire sizes.
MIL-DTL-83723, EN2997 & ESC10 connectors
Did you know? The MIL-DTL-83723 specification defined a high temperature, high vibration resistant connector. However, it was realised that an improved version of the interface was required in order to eliminate any risk of unlocking under vibration, to introduce scoop-proof features and to eliminate uncertain bottoming. EN2997 and ESC10 connectors were introduced in order to address and eliminate these concerns. Features such as self-locking on the plug to improve vibration resistance, shell to shell bottoming to improve shielding and an ability to enable more backshell positions can be found on these improved connectors in order to meet the demands of engine management, avionics, power and actuation on military and commercial aircraft. Other typical harsh environment high temperature applications include sensors for engine management and railways braking systems.
MIL-DTL-83723, EN2997 & ESC10 connectors MIL-DTL-83723, EN2997 & ESC10 connectors Enquire Enquire Enquire Enquire
NYK Component Solutions 5 Mill Court, The Sawmills, Durley, Hampshire, SO32 2EJ Tel: +44 1489 861 378 Email: sales@nykcs.com  © NYK Component Solutions 2016
T +44 1489 861 378 EMAIL US

How to Order a MIL-DTL-83723 series 3

connector.

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Download Brochure MIL DTL 83723 Series III Threaded Coupling Connectors Download Brochure MIL DTL 83723 Series III Bayonet Coupling Connectors Download Brochure EN2997 Connectors Download Brochure ESC10 Connectors