The Clip,spring, cataloged under National Stock Number 5340-00-877-3643, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Michigan Dynamics Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Clip,spring |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Michigan Dynamics Inc (CAGE 05160) |
| Parameter | Value |
|---|---|
| NSN | 5340-00-877-3643 |
| Primary Part Number | 31413 |
| Item Name | Clip,spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Michigan Dynamics Inc |
| 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 |
|---|---|
| 31413 PRIMARY | Michigan Dynamics Inc (USA) |
NSN 5340-00-877-3643 is a Clip,spring, manufactured by Michigan Dynamics Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-877-3643 has 1 manufacturer part number on file: 31413 (Michigan Dynamics Inc).
2 possible matches (shared part number, not a government interchangeability claim): 7490-00-955-8352, 6520-01-603-3451. 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.