The Cover,electrical Connector, cataloged under National Stock Number 5935-01-255-5320, 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 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-255-5320 |
| Primary Part Number | 661-001N18R4-109 |
| 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 |
| Attachment Feature Length | 4.000 INCHES NOMINAL IN |
| Overall Diameter | 1.375 INCHES MAXIMUM IN |
| Body Height | 0.800 INCHES MAXIMUM IN |
| Style Designator | INTERNAL BAYONET W/CHAIN OR ROPE |
| Size Designation | 18 |
| Surface Treatment | CADMIUM AND NICKEL |
| Eye Inside Diameter | 1.266 INCHES NOMINAL IN |
| Furnished Items | RETAINING RING |
| 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 |
|---|---|
| 661-001N18R4-109 PRIMARY | Glenair, Inc. (USA) |
| 95431-84079 | Leonardo Uk Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 95431-84079 | 5/9 Secondary reference Leonardo Mw Ltd |
| 25431-02433 | 5/9 Secondary reference Leonardo Uk Ltd |
NSN 5935-01-255-5320 is a Cover,electrical Connector, manufactured by Glenair, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-255-5320 has 2 manufacturer part numbers on file: 661-001N18R4-109 (Glenair, Inc.), 95431-84079 (Leonardo Uk Ltd).
Key specifications for 661-001N18R4-109: Mounting Facility Type and Quantity: 1 BAYONET LOCK; Seal Type: GASKET; Attachment Feature Length: 4.000 INCHES NOMINAL IN; Overall Diameter: 1.375 INCHES MAXIMUM IN. 10 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.