The Pin,adjustable, cataloged under National Stock Number 2590-01-055-5374, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Fnss Savunma Sistemleri Anonim Sirketi. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Pin,adjustable |
| FSC / FSG | 2590 — Miscellaneous Vehicular Components (FSG 25) |
| Manufacturers | Fnss Savunma Sistemleri Anonim Sirketi (CAGE T0720) |
| Parameter | Value |
|---|---|
| NSN | 2590-01-055-5374 |
| Primary Part Number | 4189362-4 |
| Item Name | Pin,adjustable |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Fnss Savunma Sistemleri Anonim Sirketi |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 4189362-4 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 4189362-4 | 5/2 Secondary reference U.S. Government activity |
| 53561-4 | 5/2 Secondary reference U.S. Government activity |
| ABC6395-201 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2590-01-055-5374 is a Pin,adjustable, manufactured by Fnss Savunma Sistemleri Anonim Sirketi, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-055-5374 has 1 manufacturer part number on file: 4189362-4 (Fnss Savunma Sistemleri Anonim Sirketi).
1 possible match (shared part number, not a government interchangeability claim): 2815-01-685-5328. 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.