The Plate,retaining,electrical Conne, cataloged under National Stock Number 5935-01-400-1950, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Fastener Specialty, Inc.. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-400-1950 |
| Primary Part Number | FR-1601 |
| Item Name | Plate,retaining,electrical Conne |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Fastener Specialty, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.122 INCHES MINIMUM AND 1.128 INCHES MAXIMUM IN |
| Style Designator | SQUARE SHAPE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.320 INCHES IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.122 INCHES MINIMUM AND 1.128 INCHES MAXIMUM IN |
| Thread Class | 3B |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNJC |
| 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 |
|---|---|
| FR-1601 PRIMARY | Fastener Specialty, Inc. (USA) |
NSN 5935-01-400-1950 is a Plate,retaining,electrical Conne, manufactured by Fastener Specialty, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-400-1950 has 1 manufacturer part number on file: FR-1601 (Fastener Specialty, Inc.).
Key specifications for FR-1601: Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Overall Height: 0.123 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.122 INCHES MINIMUM AND 1.128 INCHES MAXIMUM IN; Style Designator: SQUARE SHAPE. 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.