The Cap,filler Opening, cataloged under National Stock Number 2590-00-169-2897, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Stant Mfg Co Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2590-00-169-2897 |
| Primary Part Number | AAH-3560 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Stant Mfg Co Inc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Accommodation Type | HANDLE AND KNURLED END GRIPPING |
| Retaining Device Type | CHAIN |
| Style Designator | OUTSIDE CAM TYPE |
| Filler Neck Diameter for Which Designed | 4.310 INCHES NOMINAL IN |
| Outside Diameter | 4.625 INCHES NOMINAL IN |
| Cam Quantity | 3 |
| Features Provided | SEAL AND SUBMERSIBLE |
| System for Which Designed | NONPRESSURIZED |
| Surface Treatment | CADMIUM OVERALL |
| Special Markings | NON VENTED |
| Material | STEEL OVERALL |
| Retaining Device Length | 6.750 INCHES MINIMUM AND 7.250 INCHES MAXIMUM IN |
| 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 |
|---|---|
| AAH-3560 PRIMARY | Stant Mfg Co Inc (USA) |
| Reference | Meaning |
|---|---|
| AAM-3547 | 5/9 Secondary reference Stant Mfg Co Inc |
| 2585086 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 2590-00-169-2897 is a Cap,filler Opening, manufactured by Stant Mfg Co Inc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-00-169-2897 has 1 manufacturer part number on file: AAH-3560 (Stant Mfg Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 2590-00-459-8447. Verify interchangeability with system specifications before substitution.
Key specifications for AAH-3560: Overall Height: 0.984 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Accommodation Type: HANDLE AND KNURLED END GRIPPING; Retaining Device Type: CHAIN. 13 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.
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.