The Cap,filler Opening, cataloged under National Stock Number 2590-01-075-4364, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-075-4364 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Status | ACTIVE |
| Surface Treatment Document and Classification | 361-530 MFR REF ALL TREATMENT RESPONSES OVERALL |
| Thread Length | 0.385 INCHES NOMINAL IN |
| Retaining Device Type | SAFETY WIRE |
| Style Designator | ADJUSTABLE TYPE-INTERNAL |
| Thread Diameter | 0.5290 INCHES NOMINAL IN |
| Material Document and Classification | 361-530 MFR REF ALL MATERIAL RESPONSES OVERALL |
| Outside Diameter | 1.501 INCHES NOMINAL IN |
| Features Provided | SCREEN |
| Color | BLACK |
| Surface Treatment | ANODIZE BODY |
| Thread Class | 3A A |
| Special Markings | PUSH IN AND TURN TO UNLOCK TEOECO S/N F303ST |
| Material | ALUMINUM ALLOY BODY |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 361-530-9351 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2590-01-075-4364 is a Cap,filler Opening, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
Key specifications for 2590-01-075-4364: Surface Treatment Document and Classification: 361-530 MFR REF ALL TREATMENT RESPONSES OVERALL; Thread Length: 0.385 INCHES NOMINAL IN; Retaining Device Type: SAFETY WIRE; Style Designator: ADJUSTABLE TYPE-INTERNAL. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2590-01-075-4364 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.