The Cover,electrical Connector, cataloged under National Stock Number 5935-01-646-2494, 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 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-646-2494 |
| Primary Part Number | MS3181-18CA |
| Item Name | Cover,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Glenair, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 BAYONET LOCK |
| Seal Type | GASKET |
| Mounting Slot Length | 0.149 INCHES MAXIMUM IN |
| Attachment Feature Length | 3.50 INCHES NOMINAL IN |
| Overall Diameter | 1.375 INCHES MAXIMUM IN |
| Body Height | 0.562 INCHES MAXIMUM IN |
| Unthreaded Mounting Hole Diameter | 1.266 INCHES MINIMUM IN |
| Style Designator | INTERNAL BAYONET W/CHAIN OR ROPE |
| Size Designation | 18 |
| Surface Treatment | ANODIZE |
| Environmental Protection | DUSTPROOF |
| Furnished Items | CHAIN |
| Mounting Slot Width | 0.90 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 |
|---|---|
| MS3181-18CA PRIMARY | Glenair, Inc. (USA) |
| 6853 505-824 | Saab Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| 6853 505-824 | 5/9 Secondary reference Saab Ab,training and Simulation |
NSN 5935-01-646-2494 is a Cover,electrical Connector, manufactured by Glenair, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-646-2494 has 2 manufacturer part numbers on file: MS3181-18CA (Glenair, Inc.), 6853 505-824 (Saab Aktiebolag).
Key specifications for MS3181-18CA: Mounting Facility Type and Quantity: 1 BAYONET LOCK; Seal Type: GASKET; Mounting Slot Length: 0.149 INCHES MAXIMUM IN; Attachment Feature Length: 3.50 INCHES NOMINAL IN. 13 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.