PartsTable TECHNICAL DATA SHEET

NSN 2590-01-491-6946Government record, cited

Accumulator, Hydraulic2590-01-491-6946

NSN 2590-01-491-6946 · NIIN 014916946 · Part number 86385143

Atlas Copco · FSC 2590 — Miscellaneous Vehicular Components · FSG 25 — Vehicular Equipment Components · CAGE 0CA08

Government record, cited

NSN 2590-01-491-6946 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-491-6946. Manufacturer of record part number: 86385143.

Also searched as 2590-01-491-6946 · 2590014916946 · NIIN 014916946 · 01-491-6946 · FSC 2590 Miscellaneous Vehicular Components · CAGE 0CA08 · 86385143

Nearby stock numbers ← 2590-01-491-5649 Bracket, Vehicular Components · 2590-01-491-7995 Accumulator, Hydraulic →

Features

Accumulator,hydraulic — FSC 2590
2 manufacturer part numbers on file
Manufacturer of record: Atlas Copco

Identification

NSN: 2590-01-491-6946
NIIN: 014916946
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 86385143
Manufacturer: Atlas Copco

General Description

The Accumulator,hydraulic, cataloged under National Stock Number 2590-01-491-6946, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Atlas Copco. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Accumulator,hydraulic
FSC / FSG	2590 — Miscellaneous Vehicular Components (FSG 25)
Manufacturers	Atlas Copco (CAGE 0CA08); Montabert (CAGE F5267)

Technical Specifications

Parameter	Value
NSN	2590-01-491-6946
Primary Part Number	86385143
Item Name	Accumulator,hydraulic
FSC / FSG	2590 / 25 — Miscellaneous Vehicular Components
Manufacturer	Atlas Copco
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
86385143 PRIMARY	Atlas Copco (USA)
86385143	Montabert (FRA)

Reference documents

Reference	Meaning
86385143	5/1 Secondary reference Tramac Corporation

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.

2590-00-001-1252

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 2590-01-491-6946?

NSN 2590-01-491-6946 is a Accumulator,hydraulic, manufactured by Atlas Copco, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.

What part numbers are listed for NSN 2590-01-491-6946?

NSN 2590-01-491-6946 has 2 manufacturer part numbers on file: 86385143 (Atlas Copco), 86385143 (Montabert).

Is NSN 2590-01-491-6946 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.

PartsTable Design LLC · partstable.com