The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-252-3000, 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 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-252-3000 |
| Primary Part Number | HS5100-1421 |
| 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 |
| Seal Type | PREFORMED PACKING |
| Overall Diameter | 1.010 INCHES MAXIMUM IN |
| Style Designator | STRAIGHT SHAPE SOLID TYPE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.812 INCHES IN |
| Cable Opening Quantity | 1 |
| Size Designation | 14 AND 15 |
| Surface Treatment | CADMIUM AND NICKEL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Thread Series Designator | UNEF |
| 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 |
|---|---|
| HS5100-1421 PRIMARY | The Boeing Company (USA) |
| 202M114-19B | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| Reference | Meaning |
|---|---|
| HS5100-1421 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 5935-01-252-3000 is a Backshell,electrical Connector, manufactured by The Boeing Company, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-252-3000 has 2 manufacturer part numbers on file: HS5100-1421 (The Boeing Company), 202M114-19B (Te Connectivity Corporation Dba Raychem Product Division).
Key specifications for HS5100-1421: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Seal Type: PREFORMED PACKING; Overall Diameter: 1.010 INCHES MAXIMUM IN; Style Designator: STRAIGHT SHAPE SOLID TYPE. 12 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.