The Insert,self-Locking, cataloged under National Stock Number 5340-01-217-9032, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. The record lists 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Insert,self-Locking |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | General Electric Company (CAGE 07482); Howmet Global Fastening Systems Inc. Div Tridair Products (CAGE 29372); Howmet Global Fastening Systems Inc. Div Microdot Products (CAGE 75237) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-217-9032 |
| Primary Part Number | 1279M79P06 |
| Item Name | Insert,self-Locking |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 1279M79P06 PRIMARY | General Electric Company (USA) |
| 1279M79P06 | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| 1279M79 | General Electric Company (USA) |
| K52320-4 | Howmet Global Fastening Systems Inc. Div Microdot Products (USA) |
| K52320-4 PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| Reference | Meaning |
|---|---|
| 1279M79P06 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Microdot Products |
NSN 5340-01-217-9032 is a Insert,self-Locking, manufactured by General Electric Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-217-9032 has 5 manufacturer part numbers on file: 1279M79P06 (General Electric Company), 1279M79P06 (Howmet Global Fastening Systems Inc. Div Tridair Products), 1279M79 (General Electric Company), K52320-4 (Howmet Global Fastening Systems Inc. Div Microdot Products), K52320-4 (Howmet Global Fastening Systems Inc. Div Tridair Products).
2 possible matches (shared part number, not a government interchangeability claim): 5325-01-353-2298, 5305-01-476-9829. Verify interchangeability with system specifications before substitution.
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.