Cap, Filler Opening2590-01-579-6619

NSN 2590-01-579-6619 · NIIN 015796619 · Part number 334-0272

Caterpillar Inc Div Caterpillar Defense · FSC 2590 — Miscellaneous Vehicular Components · FSG 25 — Vehicular Equipment Components · CAGE 11083

Government record, cited

NSN 2590-01-579-6619 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-579-6619. Manufacturer of record part number: 334-0272.

Also searched as 2590-01-579-6619 · 2590015796619 · NIIN 015796619 · 01-579-6619 · FSC 2590 Miscellaneous Vehicular Components · CAGE 11083 · 334-0272 · 289-6120

Nearby stock numbers ← 2590-01-579-6568 Modification Kit, Vehicular Equip · 2590-01-579-6910 Bracket, Vehicular Components →

Features

Cap,filler Opening — FSC 2590
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense

Identification

NSN: 2590-01-579-6619
NIIN: 015796619
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 334-0272
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Cap,filler Opening, cataloged under National Stock Number 2590-01-579-6619, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2590-01-579-6619
Primary Part Number	334-0272
Item Name	Cap,filler Opening
FSC / FSG	2590 / 25 — Miscellaneous Vehicular Components
Manufacturer	Caterpillar Inc Div Caterpillar Defense
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
334-0272 PRIMARY	Caterpillar Inc Div Caterpillar Defense (USA)

Reference documents

Reference	Meaning
289-6120	5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense

Frequently Asked Questions

What is NSN 2590-01-579-6619?

NSN 2590-01-579-6619 is a Cap,filler Opening, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.

What part numbers are listed for NSN 2590-01-579-6619?

NSN 2590-01-579-6619 has 1 manufacturer part number on file: 334-0272 (Caterpillar Inc Div Caterpillar Defense).

What are the specifications of 334-0272?

Key specifications for 334-0272: Part Name Assigned by Controlling Agency: CAP, OIL, FILLER; End Item Identification: ENGINE GROUP. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2590-01-579-6619 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.

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