PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90521Shock Isolator,motor

Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp · NSN 6125-00-911-3087 · FSC 6125 · No Item Name Available
Verified by PartsTable
NSN 6125-00-911-3087 — this item is cataloged by the U.S. Government under National Stock Number 6125-00-911-3087. Primary manufacturer part number: 90521.
Features
  • Shock Isolator,motor — FSC 6125
  • 2 verified cross-references
  • Primary manufacturer: Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Shock Isolator,motor, cataloged under National Stock Number 6125-00-911-3087, is classified within Federal Supply Class 6125 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6125-00-911-3087
Primary Part Number90521
Item NameShock Isolator,motor
FSC / FSG6125 / 61 — No Item Name Available
ManufacturerHutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5905-00-008-6814 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
5340-00-377-30709052 INTERCHANGEABLE
Cap,protective,dust and Moisture
Cummins Inc.
2915-00-606-3204401591 INTERCHANGEABLE
Guide,minimum Fuel
Woodward, Inc. Div Fuel Systems and Controls
5935-00-923-534540159-1 INTERCHANGEABLE
Connector,plug,electrical
Microwave Devices Inc
4920-01-297-975190521 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
6150-01-685-469590521 INTERCHANGEABLE
Cable Assembly,power,electrical
International Configurations, Inc
Cross-Reference Index
Part NumberManufacturer
401591 Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA)
90521 PRIMARY Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
Related Parts
5905-00-008-6814INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
5340-00-377-3070INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
9052
2915-00-606-3204INTERCHANGEABLE
GUIDE,MINIMUM FUEL
401591
5935-00-923-5345INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
40159-1
4920-01-297-9751INTERCHANGEABLE
TEST PROGRAM SET
90521
6150-01-685-4695INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
90521

Frequently Asked Questions

What is NSN 6125-00-911-3087?

NSN 6125-00-911-3087 is a Shock Isolator,motor, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp, classified under FSC 6125 (No Item Name Available). Status: active.

What are the part numbers for NSN 6125-00-911-3087?

NSN 6125-00-911-3087 has 2 cross-referenced part numbers: 401591 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc), 90521 (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp).

What NSN replaces 6125-00-911-3087?

There are 6 known substitutes for 6125-00-911-3087: 5905-00-008-6814, 5340-00-377-3070, 2915-00-606-3204 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 90521?

Key specifications for 90521: End Item Identification: MOTOR-GENERATOR PART NO. 43-2078-759-1. 1 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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