The Ferrule-Nut Coupling,electrical, cataloged under National Stock Number 5975-00-752-4920, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-00-752-4920 |
| Primary Part Number | 0-37374-171 |
| Item Name | Ferrule-Nut Coupling,electrical |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Amphenol Corp Div Amphenol Aerospace Operations |
| Status | ACTIVE |
| Width Across Flats | 1.158 INCHES NOMINAL IN |
| Ferrule Contact Surface Shape | ROUND |
| Style Designator | HEXAGON |
| Ferrule Connection Method | SWAGED TO CONDUIT |
| Nominal Thread Size | 0.875 INCHES FIRST END IN |
| Surface Treatment | CADMIUM |
| Conduit Type Accommodated | FLEXIBLE METALLIC SECOND END |
| Material | ALUMINUM |
| Thread Series Designator | UNEF FIRST END |
| Thread Quantity | 20 PER INCH FIRST END |
| End Type | STRAIGHT BORE SECOND END |
| End Type | SHOULDERED FERRULE W/ROUND NUT FIRST END |
| 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 |
|---|---|
| 0-37374-171 PRIMARY | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| 7524920 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5975-00-752-4920 is a Ferrule-Nut Coupling,electrical, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-752-4920 has 2 manufacturer part numbers on file: 0-37374-171 (Amphenol Corp Div Amphenol Aerospace Operations), 7524920 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 0-37374-171: Width Across Flats: 1.158 INCHES NOMINAL IN; Ferrule Contact Surface Shape: ROUND; Style Designator: HEXAGON; Ferrule Connection Method: SWAGED TO CONDUIT. 12 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.