NSN 2590-01-683-4359 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-683-4359. Manufacturer of record part number: 4245605.
Style Designator: NON-VENTED THREADED TYPE (INTERNAL)
Outside Diameter: 2.09 INCHES NOMINAL IN
System for Which Designed: NONPRESSURIZED
1 manufacturer part number on file
Manufacturer of record: Oshkosh Defense Llc
Identification
NSN: 2590-01-683-4359
NIIN: 016834359
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 4245605
Manufacturer: Oshkosh Defense Llc
General Description
The Cap,filler Opening, cataloged under National Stock Number 2590-01-683-4359, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 4 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. 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.
2590-00-001-1252
2590-00-001-1252 · Item name not on file
2590-00-001-1253
2590-00-001-1253 · Item name not on file
2590-00-001-1254
BRACKET,HORN MOUNTING
2590-00-001-3423
2590-00-001-3423 · Item name not on file
2590-00-001-3438
2590-00-001-3438 · Item name not on file
2590-00-001-3439
2590-00-001-3439 · Item name not on file
2590-00-001-3461
2590-00-001-3461 · Item name not on file
2590-00-001-3463
2590-00-001-3463 · Item name not on file
Frequently Asked Questions
What is NSN 2590-01-683-4359?
NSN 2590-01-683-4359 is a Cap,filler Opening, manufactured by Oshkosh Defense Llc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
What part numbers are listed for NSN 2590-01-683-4359?
NSN 2590-01-683-4359 has 1 manufacturer part number on file: 4245605 (Oshkosh Defense Llc).
What are the specifications of 4245605?
Key specifications for 4245605: Overall Height: 0.96 INCHES NOMINAL IN; Retaining Device Type: LANYARD; Style Designator: NON-VENTED THREADED TYPE (INTERNAL); Overall Length: 2.71 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 2590-01-683-4359 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.