NSN 2520-01-109-4547 · NIIN 011094547 · Part number 11629589
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 2520 — Vehicular Power Transmission Components · FSG 25 — Vehicular Equipment Components · CAGE 19207
Government record, cited
NSN 2520-01-109-4547 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-109-4547. Manufacturer of record part number: 11629589.
Also searched as2520-01-109-4547 ·
2520011094547 ·
NIIN 011094547 ·
01-109-4547 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 19207 · 11629589
Nearby stock numbers← 2520-01-109-4536 Differential, Steering Control
·
2520-01-109-4618 →
Features
Accumulator Assembly — FSC 2520
General Characteristics Item Description: HYDRAULIC: CONSISTS OF THE FOLLOWING CAGE NO. 19207 PARTS: SPRING,P/N 11629267; PISTON,P/N 11629407; PLUG,P/N11629587; RET RING,P/N 11629283; SEAL,P/N 11629285-2; PACKING,P/N 11629284; AND HOUSING,P/N 11629588. ALSO CONTAINS SET SCREW,CAGE NO. 96906,P/N MS5196453
2 manufacturer part numbers on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 2520-01-109-4547
NIIN: 011094547
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 11629589
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Accumulator Assembly, cataloged under National Stock Number 2520-01-109-4547, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 specification, 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.
Technical Specifications
Parameter
Value
NSN
2520-01-109-4547
Primary Part Number
11629589
Item Name
Accumulator Assembly
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
General Characteristics Item Description
HYDRAULIC: CONSISTS OF THE FOLLOWING CAGE NO. 19207 PARTS: SPRING,P/N 11629267; PISTON,P/N 11629407; PLUG,P/N11629587; RET RING,P/N 11629283; SEAL,P/N 11629285-2; PACKING,P/N 11629284; AND HOUSING,P/N 11629588. ALSO CONTAINS SET SCREW,CAGE NO. 96906,P/N MS5196453
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
No interchangeability data on file.
Other items in FSC 2520 — Vehicular Power Transmission Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2520-00-005-4937
CLUTCH PACKAGE
2520-00-006-6257
2520-00-006-6257 · Item name not on file
2520-00-008-9977
SPIDER,UNIVERSAL JOINT,VEHICULAR
2520-00-039-6567
SOCKET
2520-00-242-3316
CLUTCH ASSEMBLY,HUB
2520-00-358-3905
COVER
2520-00-366-7191
COLLAR,SHAFT LINKAGE
2520-00-708-6603
COVER CONTROL LEVER
Frequently Asked Questions
What is NSN 2520-01-109-4547?
NSN 2520-01-109-4547 is a Accumulator Assembly, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-109-4547?
NSN 2520-01-109-4547 has 2 manufacturer part numbers on file: 11629589 (Omni Intl Ltd), 11629589 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 11629589?
Key specifications for 11629589: General Characteristics Item Description: HYDRAULIC: CONSISTS OF THE FOLLOWING CAGE NO. 19207 PARTS: SPRING,P/N 11629267; PISTON,P/N 11629407; PLUG,P/N11629587; RET RING,P/N 11629283; SEAL,P/N 11629285-2; PACKING,P/N 11629284; AND HOUSING,P/N 11629588. ALSO CONTAINS SET SCREW,CAGE NO. 96906,P/N MS5196453; End Item Identification: TRANSMISSION,ASSY: HMPT500. 1 specification is documented in the U.S. Government catalog.
Is NSN 2520-01-109-4547 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.