The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-255-4001, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation Dba Raychem Product Division. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-255-4001 |
| Primary Part Number | 204M020-19B14 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Te Connectivity Corporation Dba Raychem Product Division |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Seal Type | PREFORMED PACKING |
| Nominal Thread Length | 0.219 INCHES IN |
| Overall Diameter | 1.469 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 | 1.281 INCHES NOMINAL IN |
| Size Designation | 20 AND 21 |
| Surface Treatment | CADMIUM AND NICKEL |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Thread Series Designator | UNEF |
| Cable Opening Diameter | 0.855 INCHES MINIMUM AND 0.895 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 |
|---|---|
| 204M020-19B14 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| B85060 | Mbda Uk Ltd (GBR) |
NSN 5935-01-255-4001 is a Backshell,electrical Connector, manufactured by Te Connectivity Corporation Dba Raychem Product Division, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-255-4001 has 2 manufacturer part numbers on file: 204M020-19B14 (Te Connectivity Corporation Dba Raychem Product Division), B85060 (Mbda Uk Ltd).
Key specifications for 204M020-19B14: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Seal Type: PREFORMED PACKING; Nominal Thread Length: 0.219 INCHES IN; Overall Diameter: 1.469 INCHES MAXIMUM IN. 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.