PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

150PI-42100Accumulator,hydraulic

Moog Inc. Dba Ampac-Isp Corp · NSN 2090-01-501-4273 · FSC 2090 · Modification Kit,miscellaneous S
Verified by PartsTable
NSN 2090-01-501-4273 — this item is cataloged by the U.S. Government under National Stock Number 2090-01-501-4273. Primary manufacturer part number: 150PI-42100.
Features
  • Accumulator,hydraulic — FSC 2090
  • 2 verified cross-references
  • Primary manufacturer: Moog Inc. Dba Ampac-Isp Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Accumulator,hydraulic, cataloged under National Stock Number 2090-01-501-4273, is classified within Federal Supply Class 2090 (Modification Kit,miscellaneous S) of the Ship and Marine Equipment group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2090-01-501-4273
Primary Part Number150PI-42100
Item NameAccumulator,hydraulic
FSC / FSG2090 / 20 — Modification Kit,miscellaneous S
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4320-01-500-729542103 INTERCHANGEABLE
Cylinder Sleeve
Moog Inc. Dba Ampac-Isp Corp
1650-01-501-788142102 INTERCHANGEABLE
Rod,piston,hydraulic Accumulator
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
150PI90 Moog Inc. Dba Ampac-Isp Corp (USA)
150PI-42100 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
4320-01-500-7295INTERCHANGEABLE
CYLINDER SLEEVE
42103
1650-01-501-7881INTERCHANGEABLE
ROD,PISTON,HYDRAULIC ACCUMULATOR
42102

Frequently Asked Questions

What is NSN 2090-01-501-4273?

NSN 2090-01-501-4273 is a Accumulator,hydraulic, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 2090 (Modification Kit,miscellaneous S). Status: active.

What are the part numbers for NSN 2090-01-501-4273?

NSN 2090-01-501-4273 has 2 cross-referenced part numbers: 150PI90 (Moog Inc. Dba Ampac-Isp Corp), 150PI-42100 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 2090-01-501-4273?

There are 2 known substitutes for 2090-01-501-4273: 4320-01-500-7295, 1650-01-501-7881. Verify interchangeability with system specifications before substitution.

What are the specifications of 150PI-42100?

Key specifications for 150PI-42100: End Item Identification: LOS ANGELES CLASS SSN (688); Part Name Assigned by Controlling Agency: ACCUMULATOR,HYDRAULIC. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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