The Heli-Coil, cataloged under National Stock Number 5342-01-142-1963, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Stanley Engineered Fastening Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Heli-Coil |
| FSC / FSG | 5342 — Hardware, Weapon System (FSG 53) |
| Manufacturers | Stanley Engineered Fastening Llc (CAGE 01556) |
| Parameter | Value |
|---|---|
| NSN | 5342-01-142-1963 |
| Primary Part Number | 3591-3CN-0375 |
| Item Name | Heli-Coil |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Stanley Engineered Fastening Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 3591-3CN-0375 PRIMARY | Stanley Engineered Fastening Llc (USA) |
| Reference | Meaning |
|---|---|
| 3591-3CN-0375 | 3/9 Design control — primary reference New Haven Mfg Corp |
NSN 5342-01-142-1963 is a Heli-Coil, manufactured by Stanley Engineered Fastening Llc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-142-1963 has 1 manufacturer part number on file: 3591-3CN-0375 (Stanley Engineered Fastening Llc).
No hazard code in the DLA record (HMIC N). 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.