The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-322-2991, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Div Rmd Strategic. 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-322-2991 |
| Primary Part Number | 711977-5 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Seal Type | PREFORMED PACKING |
| Style Designator | STRAIGHT TYPE W/CABLE CLAMP |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.062 INCHES IN |
| Cable Opening Quantity | 1 |
| Size Designation | 15 |
| Surface Treatment | CADMIUM AND CHROMATE AND NICKEL |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Thread Series Designator | UNEF |
| Cable Opening Diameter | 0.594 INCHES MINIMUM AND 0.750 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 |
|---|---|
| 711977-5 PRIMARY | Raytheon Company Div Rmd Strategic (USA) |
| 900-599S18-12S0755 | Electro Adapter Inc (USA) |
NSN 5935-01-322-2991 is a Backshell,electrical Connector, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-322-2991 has 2 manufacturer part numbers on file: 711977-5 (Raytheon Company Div Rmd Strategic), 900-599S18-12S0755 (Electro Adapter Inc).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-664-4798. Verify interchangeability with system specifications before substitution.
Key specifications for 711977-5: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Seal Type: PREFORMED PACKING; Overall Height: 1.344 INCHES MAXIMUM IN; Style Designator: STRAIGHT TYPE W/CABLE CLAMP. 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.