NSN 2590-01-443-2906 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-443-2906. Manufacturer of record part number: 045310250A.
The Cap,filler Opening, cataloged under National Stock Number 2590-01-443-2906, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Perkins Engines Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 2590 — Miscellaneous Vehicular Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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2590-00-006-7503 · Item name not on file
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Frequently Asked Questions
What is NSN 2590-01-443-2906?
NSN 2590-01-443-2906 is a Cap,filler Opening, manufactured by Perkins Engines Inc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
What part numbers are listed for NSN 2590-01-443-2906?
NSN 2590-01-443-2906 has 2 manufacturer part numbers on file: 045310250A (Perkins Engines Inc), 045310250A (Harper Detroit Diesel Ltd).
What are the specifications of 045310250A?
Key specifications for 045310250A: Accommodation Type: LOBES END GRIPPING; Cam Quantity: 2; System for Which Designed: NONPRESSURIZED; Special Features: CAP OIL FILLER ENG OIL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 2590-01-443-2906 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.