The Backshell,electrical Connector, cataloged under National Stock Number 5935-00-795-3020, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-795-3020 |
| Primary Part Number | 300R620H01 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Overall Diameter | 1.531 INCHES NOMINAL IN |
| Style Designator | STRAIGHT SHAPE SOLID TYPE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.312 INCHES IN |
| Cable Opening Quantity | 1 |
| Size Designation | 22 |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNEF |
| Cable Opening Diameter | 0.997 INCHES MINIMUM AND 1.007 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 |
|---|---|
| 300R620H01 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 300R620H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-00-795-3020 is a Backshell,electrical Connector, manufactured by Westinghouse Electric Corp, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-795-3020 has 1 manufacturer part number on file: 300R620H01 (Westinghouse Electric Corp).
Key specifications for 300R620H01: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Overall Diameter: 1.531 INCHES NOMINAL IN; Style Designator: STRAIGHT SHAPE SOLID TYPE; Overall Length: 0.810 INCHES NOMINAL IN. 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.