The Latch Assembly,vehicular Loading, cataloged under National Stock Number 2590-01-558-5405, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Buffers Usa, Inc. Dba Buffers Usa Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Latch Assembly,vehicular Loading |
| FSC / FSG | 2590 — Miscellaneous Vehicular Components (FSG 25) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Buffers Usa, Inc. Dba Buffers Usa Inc (CAGE 0SW64) |
| Parameter | Value |
|---|---|
| NSN | 2590-01-558-5405 |
| Primary Part Number | 3633-WOH-HDG |
| Item Name | Latch Assembly,vehicular Loading |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Buffers Usa, Inc. Dba Buffers Usa Inc |
| 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 |
|---|---|
| 3793687 | Oshkosh Defense Llc (USA) |
| 3633-WOH-HDG PRIMARY | Buffers Usa, Inc. Dba Buffers Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 3793687 | 5/9 Secondary reference Oshkosh Corp |
| 3535-WHO-HDG | 5/9 Secondary reference Buffers Usa, Inc. Dba Buffers Usa Inc |
| 3666479 | 5/9 Secondary reference Oshkosh Corp |
NSN 2590-01-558-5405 is a Latch Assembly,vehicular Loading, manufactured by Buffers Usa, Inc. Dba Buffers Usa Inc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-558-5405 has 2 manufacturer part numbers on file: 3793687 (Oshkosh Defense Llc), 3633-WOH-HDG (Buffers Usa, Inc. Dba Buffers Usa Inc).
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.