The Connector Body,receptacle,electr, cataloged under National Stock Number 5935-00-405-8057, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Dewey Electronics Corporation. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-405-8057 |
| Primary Part Number | 40378-1 |
| Item Name | Connector Body,receptacle,electr |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | The Dewey Electronics Corporation |
| Status | ACTIVE |
| Connector Locking Method | JACKSCREW-SOCKET |
| Shell Type | SOLID |
| Body Style | RECTANGULAR SHAPE |
| Nominal Thread Length | 0.320 INCHES IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.500 INCHES NOMINAL IN |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 25-104 SINGLE MATING END |
| Unthreaded Mounting Hole Diameter | 0.150 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.875 INCHES NOMINAL IN |
| Polarization Method | JACKSCREW |
| Thread Class | 2A AND 2B A |
| Threaded Device Type | COUPLING FACILITY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Insert Material | PLASTIC DIALLYL PHTHALATE SINGLE MATING END |
| 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 |
|---|---|
| 40378-1 PRIMARY | The Dewey Electronics Corporation (USA) |
| Reference | Meaning |
|---|---|
| WK104PR305A | 5/9 Secondary reference Airborn Interconnect, Llc |
NSN 5935-00-405-8057 is a Connector Body,receptacle,electr, manufactured by The Dewey Electronics Corporation, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-405-8057 has 1 manufacturer part number on file: 40378-1 (The Dewey Electronics Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-443-5021, 6150-01-481-6164. Verify interchangeability with system specifications before substitution.
Key specifications for 40378-1: Overall Height: 0.701 INCHES MINIMUM AND 0.721 INCHES MAXIMUM IN; Connector Locking Method: JACKSCREW-SOCKET; Shell Type: SOLID; Body Style: RECTANGULAR SHAPE. 16 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.