
SAE-AS81703 Series 3 and MIL-DTL-38999 Series III Type Lanyard-Equipped Fail-Safe Quick-Release Connectors
Ideal for high shock / high vibration environments including outer space and defense applications such as missile and payload deployment, Glenair lanyard-release interconnects provide fail-safe, quick-disconnect operation. Supplied in standard density (AS81703 Series 3 type) and high density (MIL-DTL-38999 type) configurations, each connector series is intermateable and intermountable with currently available mil-spec and commercial connectors, and offer enhancements to standard designs. Both the standard-density series and the high-density series are available with an integrated band porch for shield termination, 360° saw teeth for rear-end accessory clocking, and a red full-mate indicator stripe. The AS81703 Series 3 type connector is ideally suited for droppable stores, umbilical connections, rocket launch, and other extreme vibration and shock environments where rugged and reliable blind mating and lanyard-release disconnection is a must. The D38999 Series III type interconnect is designed for applications that require high-density and combo insert arrangements IAW MIL-STD-1560.
- Intermateable and intermountable with industry-standard connectors
- Available integrated band porch for easy shield termination
- 360° saw teeth for accessory clocking
- Red full-mate indicator stripe
- Fail-safe instant-disconnect axial-pull lanyard coupling
- Blind mate and rack-and-panel capabilities
- Polarization keying for mis-mate prevention
Designed for space vehicle and missile launch, Glenair provides two series of jam-free, fail-safe operation lanyard-release connectors with "Better-than-QPL" enhancements to industry-standard designs. AS81703 Series 3 and SuperNine MIL-DTL-38999 Series III types meet customer requirements for highest-reliability stage separation and payload deployment.
Reference
- Overview: Lanyard-Release Fail-Safe Connectors
- Standard-Density and High-Density Solutions
- Technology Overview: SAE-AS81703 and MIL-DTL-38999 Series III Fail-Safe Lanyard-Release Quick-Disconnects
- Table of Contents / Selection Guide
On this page...
- SuperNine MIL-DTL-38999 Series III Type Lanyard-Release Connectors
- SAE-AS81703 Series 3 Type Lanyard-Release Connectors
- SAE-AS81703 Series 3 Type Lanyard-Release Connectors with High-Density MIL-STD-1560 Insert Arrangements
SuperNine MIL-DTL-38999 Series III Type Lanyard-Release Connectors

233-216
Lanyard Release Plug Series, IAW D38999/31 Type 1, 4, and 6
233-223
Lanyard-Release Plug Series, D38999/29 and /30 Type
233-226
High-Speed Lanyard-Release Plug Series, IAW D38999/31 Type 1, 4, and 6
233-260
High-Speed Lanyard-Release Plug Series, D38999/29 and /30 TypeSAE-AS81703 Series 3 Type Lanyard-Release Connectors
Reference
- Connector specifications, How-To-Order, General Information and Test Report Summary
- Series Overview · Test Report Summary Standard-Density Contact Arrangements
- Standard-Density Contact Arrangements (pin face shown)

253-020-06
Straight Plug, Standard-Density Contact Arrangements
253-020-08
Lanyard-Release Plug, Standard-Density Contact Arrangements
253-020-09
Rack-and-Panel Plug, Standard-Density Contact Arrangements
253-020-00
Wall-Mount Receptacle, Standard-Density Contact Arrangements
253-020-07
Jam-nut Receptacle, Standard-Density Contact ArrangementsSAE-AS81703 Series 3 Type Lanyard-Release Connectors with High-Density MIL-STD-1560 Insert Arrangements

253-040-08
Lanyard-Release Plug, High-Density MIL-STD-1560 Contact Arrangements
253-040-00
Wall-Mount Receptacle, High-Density MIL-STD-1560 Contact Arrangements
253-040-07
Jam-Nut Mount, High-Density MIL-STD-1560 Contact Arrangements