The Parts Kit,fastener, cataloged under National Stock Number 5325-01-577-4099, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Parts Kit,fastener |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Amz Alabama Inc. (CAGE 076M6) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-577-4099 |
| Primary Part Number | 3872026 |
| Item Name | Parts Kit,fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3872026 | Oshkosh Defense Llc (USA) |
| 6431782-HWP | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6431782-HWP | 3/9 Design control — primary reference Bae Systems Survivability Systems Llc |
| 3872026 | 5/9 Secondary reference Oshkosh Corp |
| 3834892 | 5/9 Secondary reference Oshkosh Corp |
| 6431782-HWP | C/1 Advisory reference — outside the item-of-supply concept Bae Systems Land & Armaments L.p. |
NSN 5325-01-577-4099 is a Parts Kit,fastener, manufactured by Oshkosh Defense Llc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-577-4099 has 2 manufacturer part numbers on file: 3872026 (Oshkosh Defense Llc), 6431782-HWP (Amz Alabama Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-586-8538. Verify interchangeability with system specifications before substitution.
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.