The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-277-9647, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-277-9647 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.375 INCHES NOMINAL IN |
| Style Designator | HOOD, TOP OPENING W/CLAMP |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.138 INCHES IN |
| Specification/standard Data | 81349-MIL-C-28731/24 GOVERNMENT SPECIFICATION |
| Cable Opening Quantity | 1 |
| Surface Treatment | CADMIUM |
| Thread Class | 2B |
| Test Data Document | 81349-MIL-C-28731 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Thread Quantity Per Inch | 32 |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Cable Opening Diameter | 0.450 INCHES MINIMUM AND 1.430 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 |
| Reference | Meaning |
|---|---|
| MIL-C-28731/24 | 5/9 Secondary reference U.S. Government activity |
| M28731/24-0002 | 2/2 Government specification standardization U.S. Government activity |
| MIL-DTL-28731/24 | 4/1 Identification reference U.S. Government activity |
NSN 5935-01-277-9647 is a Backshell,electrical Connector, classified under FSC 5935, Connectors, Electrical. Status: active.
Key specifications for 5935-01-277-9647: Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Overall Height: 3.410 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.375 INCHES NOMINAL IN; Style Designator: HOOD, TOP OPENING W/CLAMP. 14 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.