The Cover,electrical Connector, cataloged under National Stock Number 5935-01-199-2797, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-199-2797 |
| Primary Part Number | ST5M1631-21 |
| Item Name | Cover,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 BAYONET LOCK |
| Attachment Feature Length | 6.000 INCHES NOMINAL IN |
| Overall Diameter | 1.625 INCHES MAXIMUM IN |
| Body Height | 1.120 INCHES MAXIMUM IN |
| Style Designator | EXTERNAL BAYONET W/CHAIN OR ROPE |
| Size Designation | 21 |
| Surface Treatment | CADMIUM AND CHROMATE |
| Material | ALUMINUM ALLOY |
| Furnished Items | WIRE ROPE |
| 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 |
|---|---|
| ST5M1631-21 PRIMARY | The Boeing Company Div Defense (USA) |
| G8931-21 | Glenair, Inc. (USA) |
| 900-616-21 | Electro Adapter Inc (USA) |
| S1400-21W-RE-34 | Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc (USA) |
| Reference | Meaning |
|---|---|
| S1400-21W-RE-59 | 5/9 Secondary reference Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc |
NSN 5935-01-199-2797 is a Cover,electrical Connector, manufactured by The Boeing Company Div Defense, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-199-2797 has 4 manufacturer part numbers on file: ST5M1631-21 (The Boeing Company Div Defense), G8931-21 (Glenair, Inc.), 900-616-21 (Electro Adapter Inc), S1400-21W-RE-34 (Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc).
Key specifications for ST5M1631-21: Mounting Facility Type and Quantity: 1 BAYONET LOCK; Attachment Feature Length: 6.000 INCHES NOMINAL IN; Overall Diameter: 1.625 INCHES MAXIMUM IN; Body Height: 1.120 INCHES MAXIMUM IN. 9 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.