The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-665-1178, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Glenair, Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-665-1178 |
| Primary Part Number | 400HS001N1703L4 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Glenair, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 CLAMP AND 1 COUPLING RING |
| Thread Tolerance Class | 6H INTERNAL |
| Style Designator | STRAIGHT TYPE W/CABLE CLAMP |
| Features Provided | RFI SHIELDING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 25.0 MILLIMETERS MM |
| Cable Opening Quantity | 1 |
| Surface Treatment | NICKEL AND CADMIUM |
| Material | ALUMINUM |
| Thread Series Designator | ISO M |
| Cable Opening Diameter | 0.250 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 400HS001N1703L4 PRIMARY | Glenair, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 77A106379-4 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms |
| 77A106379 | D/9 Drawing number reference only Lockheed Martin Corporation Div Rms |
NSN 5935-01-665-1178 is a Backshell,electrical Connector, manufactured by Glenair, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-665-1178 has 1 manufacturer part number on file: 400HS001N1703L4 (Glenair, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5935-01-665-1182, 5935-01-665-1208. Verify interchangeability with system specifications before substitution.
Key specifications for 400HS001N1703L4: Mounting Facility Type and Quantity: 1 CLAMP AND 1 COUPLING RING; Overall Height: 1.210 INCHES MAXIMUM IN; Thread Tolerance Class: 6H INTERNAL; Style Designator: STRAIGHT TYPE W/CABLE CLAMP. 11 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.