The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-276-9977, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Glenair, Inc.. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-276-9977 |
| Primary Part Number | G1612A22527B3C |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Glenair, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Seal Type | PREFORMED PACKING AND GROMMET |
| Style Designator | STRAIGHT TYPE W/CABLE CLAMP |
| Thread Direction | LEFT-HAND |
| Nominal Thread Size | 1.375 INCHES IN |
| Specification/standard Data | 03640-6091294 MANUFACTURERS SPECIFICATION CONTROL |
| Cable Opening Quantity | 1 |
| Size Designation | 22 |
| Surface Treatment | CADMIUM AND CHROMATE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Material | RUBBER CHLOROPRENE CLASS CR SEAL |
| Thread Series Designator | UNEF |
| Cable Opening Diameter | 0.512 INCHES MINIMUM AND 0.625 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 |
|---|---|
| G1612A22527B3C PRIMARY | Glenair, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6091294-1 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rms - Manassas |
| 6091294-1 | C/1 Advisory reference — outside the item-of-supply concept Glenair, Inc. |
| 6091294-1 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rotary and Mission Systems |
NSN 5935-01-276-9977 is a Backshell,electrical Connector, manufactured by Glenair, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-276-9977 has 1 manufacturer part number on file: G1612A22527B3C (Glenair, Inc.).
Key specifications for G1612A22527B3C: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Seal Type: PREFORMED PACKING AND GROMMET; Overall Height: 1.542 INCHES MINIMUM AND 1.572 INCHES MAXIMUM IN; Style Designator: STRAIGHT TYPE W/CABLE 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.