Mounting2590-01-066-4546

NSN 2590-01-066-4546 · NIIN 010664546 · Part number 8D0983

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

Government record, cited

NSN 2590-01-066-4546 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-066-4546. Manufacturer of record part number: 8D0983.

Also searched as 2590-01-066-4546 · 2590010664546 · NIIN 010664546 · 01-066-4546 · FSC 2590 Miscellaneous Vehicular Components · CAGE 11083 · 8D0983 · 8D-0983

Nearby stock numbers ← 2590-01-066-4541 Pin · 2590-01-066-4569 Pin →

Features

Mounting — FSC 2590
2 manufacturer part numbers on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense

Identification

NSN: 2590-01-066-4546
NIIN: 010664546
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 8D0983
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Mounting, cataloged under National Stock Number 2590-01-066-4546, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Mounting
FSC / FSG	2590 — Miscellaneous Vehicular Components (FSG 25)
Manufacturers	Pon Equipment B.v. (CAGE HD208); Caterpillar Inc Div Caterpillar Defense (CAGE 11083)

Technical Specifications

Parameter	Value
NSN	2590-01-066-4546
Primary Part Number	8D0983
Item Name	Mounting
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)

Cross-Reference Index

Part Number	Manufacturer
8D-0983	Pon Equipment B.v. (NLD)
8D0983 PRIMARY	Caterpillar Inc Div Caterpillar Defense (USA)

No interchangeability data on file.

Other items in FSC 2590 — Miscellaneous Vehicular Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2590-00-006-7503

2590-00-006-7503 · Item name not on file

2590-00-007-2356

2590-00-007-2356 · Item name not on file

2590-01-151-9629

HYDROVAC

2590-01-445-9216

VALVE,AIR CONTROL

2590-01-468-7350

WINCH,DRUM,VEHICLE MOUNTING

2590-01-600-0314

VEHICULAR AMMO POUC

2590-01-600-0319

VEHICULAR AMMO POUCH

2590-01-608-6611

BRACKET,VEHICULAR COMPONENTS

Frequently Asked Questions

What is NSN 2590-01-066-4546?

NSN 2590-01-066-4546 is a Mounting, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.

What part numbers are listed for NSN 2590-01-066-4546?

NSN 2590-01-066-4546 has 2 manufacturer part numbers on file: 8D-0983 (Pon Equipment B.v.), 8D0983 (Caterpillar Inc Div Caterpillar Defense).

Is NSN 2590-01-066-4546 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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