The Adapter,connector, cataloged under National Stock Number 5935-01-065-0987, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Air Armament Center/ En. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-065-0987 |
| Primary Part Number | 639AS1143 |
| Item Name | Adapter,connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Air Armament Center/ En |
| Status | ACTIVE |
| Connector Locking Method | EXTERNALLY THREADED SHELL AND INTERNALLY THREADED SHELL |
| Mating End Quantity | 2 |
| Shell Material Document and Classification | QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Nominal Thread Size | 1.000 INCHES AND 0.750 INCHES IN |
| Thread Class | 2A AND 2B A |
| Thread Quantity Per Inch | 20 |
| Threaded Device Type | COUPLING FACILITY |
| Thread Series Designator | UNEF |
| Shell Material | ALUMINUM ALLOY 6061 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 639AS1143 PRIMARY | Air Armament Center/ En (USA) |
NSN 5935-01-065-0987 is a Adapter,connector, manufactured by Air Armament Center/ En, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-065-0987 has 1 manufacturer part number on file: 639AS1143 (Air Armament Center/ En).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-207-2434. Verify interchangeability with system specifications before substitution.
Key specifications for 639AS1143: Connector Locking Method: EXTERNALLY THREADED SHELL AND INTERNALLY THREADED SHELL; Mating End Quantity: 2; Shell Material Document and Classification: QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE; Nominal Thread Size: 1.000 INCHES AND 0.750 INCHES IN. 9 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.