The Cover,electrical Connector, cataloged under National Stock Number 5935-01-251-2824, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Williams Aerospace & Manufacturing Inc. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-251-2824 |
| Primary Part Number | 921787-27 |
| Item Name | Cover,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Williams Aerospace & Manufacturing Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Attachment Feature Length | 7.750 INCHES NOMINAL IN |
| Overall Diameter | 1.969 INCHES MAXIMUM IN |
| Body Height | 0.578 INCHES MAXIMUM IN |
| Style Designator | INTERNAL THREAD W/CHAIN OR ROPE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.750 INCHES IN |
| Size Designation | 28 |
| Surface Treatment | CADMIUM AND CHROMATE |
| Eye Inside Diameter | 0.171 INCHES NOMINAL IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNS |
| Furnished Items | LINK CHAIN |
| 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 |
|---|---|
| 921787-27 | Williams Aerospace & Manufacturing Inc (USA) |
| Reference | Meaning |
|---|---|
| 921787-27 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-01-251-2824 is a Cover,electrical Connector, manufactured by Williams Aerospace & Manufacturing Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-251-2824 has 1 manufacturer part number on file: 921787-27 (Williams Aerospace & Manufacturing Inc).
Key specifications for 921787-27: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Attachment Feature Length: 7.750 INCHES NOMINAL IN; Overall Diameter: 1.969 INCHES MAXIMUM IN; Body Height: 0.578 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.