The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-421-9757, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-421-9757 |
| Primary Part Number | HS5574-02038 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Body Angle in Deg | 90.0 |
| Style Designator | ANGLE TYPE |
| Material | ALUMINUM |
| 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 |
|---|---|
| HS5574-02038 PRIMARY | The Boeing Company (USA) |
| 319HD008NF0903-81 | Glenair, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HS5574-02038 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 5935-01-421-9757 is a Backshell,electrical Connector, manufactured by The Boeing Company, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-421-9757 has 2 manufacturer part numbers on file: HS5574-02038 (The Boeing Company), 319HD008NF0903-81 (Glenair, Inc.).
Key specifications for HS5574-02038: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Overall Height: 1.540 INCHES NOMINAL IN; Body Angle in Deg: 90.0; Style Designator: ANGLE TYPE. 4 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.