The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-306-0255, 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 15 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-306-0255 |
| Primary Part Number | HS5003-2412 |
| 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 |
| Nominal Thread Length | 0.219 INCHES IN |
| Overall Diameter | 1.600 INCHES MAXIMUM IN |
| Style Designator | STRAIGHT TYPE W/STRAIN RELIEF |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.188 INCHES IN |
| Cable Opening Quantity | 1 |
| Body Length | 1.531 INCHES NOMINAL IN |
| Size Designation | 20 AND 21 |
| Surface Treatment | CADMIUM AND NICKEL |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNEF |
| Cable Opening Diameter | 0.730 INCHES MINIMUM AND 0.770 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 |
|---|---|
| E4111S3412108B55 | Electro Adapter Inc (USA) |
| HS5003-2412 PRIMARY | The Boeing Company (USA) |
| 319FS001NF2010-8 | Glenair, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HS5003-2412 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 5935-01-306-0255 is a Backshell,electrical Connector, manufactured by The Boeing Company, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-306-0255 has 3 manufacturer part numbers on file: E4111S3412108B55 (Electro Adapter Inc), HS5003-2412 (The Boeing Company), 319FS001NF2010-8 (Glenair, Inc.).
Key specifications for HS5003-2412: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Nominal Thread Length: 0.219 INCHES IN; Overall Diameter: 1.600 INCHES MAXIMUM IN; Style Designator: STRAIGHT TYPE W/STRAIN RELIEF. 15 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.