The Clip,spring, cataloged under National Stock Number 5340-00-574-6323, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Chicago Hardware and Fixture Company. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Clip,spring |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Chicago Hardware and Fixture Company (CAGE 71747) |
| Parameter | Value |
|---|---|
| NSN | 5340-00-574-6323 |
| Primary Part Number | 642987 |
| Item Name | Clip,spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Chicago Hardware and Fixture Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 642987 PRIMARY | Chicago Hardware and Fixture Company (USA) |
| Reference | Meaning |
|---|---|
| 642987 | 5/9 Secondary reference Kenosha Automotive Plant Sub of American Motors Corp |
| 640933 | 5/9 Secondary reference Am General Llc |
NSN 5340-00-574-6323 is a Clip,spring, manufactured by Chicago Hardware and Fixture Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-574-6323 has 1 manufacturer part number on file: 642987 (Chicago Hardware and Fixture Company).
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.