PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31556-01Power Supply Subassembly

M/a-Com Government Products Inc · NSN 6130-01-330-7352 · FSC 6130 · No Item Name Available
Verified by PartsTable
NSN 6130-01-330-7352 — this item is cataloged by the U.S. Government under National Stock Number 6130-01-330-7352. Primary manufacturer part number: 31556-01.
Features
  • Power Supply Subassembly — FSC 6130
  • 1 verified cross-reference
  • Primary manufacturer: M/a-Com Government Products Inc
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Power Supply Subassembly, cataloged under National Stock Number 6130-01-330-7352, is classified within Federal Supply Class 6130 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is M/a-Com Government Products Inc. This item has 1 commercial cross-reference 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6130-01-330-7352
Primary Part Number31556-01
Item NamePower Supply Subassembly
FSC / FSG6130 / 61 — No Item Name Available
ManufacturerM/a-Com Government Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
4140-01-066-788319028245A INTERCHANGEABLE
Fan,tubeaxial
Lockheed Martin Corporation Div Rotary and Mission Systems
4140-01-255-02785C156 INTERCHANGEABLE
Fan,tubeaxial
W.w. Grainger, Inc. Div Government Sales Division
Cross-Reference Index
Part NumberManufacturer
31556-01 PRIMARY M/a-Com Government Products Inc (USA)
Related Parts
4140-01-066-7883INTERCHANGEABLE
FAN,TUBEAXIAL
19028245A
4140-01-255-0278INTERCHANGEABLE
FAN,TUBEAXIAL
5C156

Frequently Asked Questions

What is NSN 6130-01-330-7352?

NSN 6130-01-330-7352 is a Power Supply Subassembly, manufactured by M/a-Com Government Products Inc, classified under FSC 6130 (No Item Name Available). Status: active.

What are the part numbers for NSN 6130-01-330-7352?

NSN 6130-01-330-7352 has 1 cross-referenced part number: 31556-01 (M/a-Com Government Products Inc).

What NSN replaces 6130-01-330-7352?

There are 2 known substitutes for 6130-01-330-7352: 4140-01-066-7883, 4140-01-255-0278. Verify interchangeability with system specifications before substitution.

What are the specifications of 31556-01?

Key specifications for 31556-01: End Item Identification: 410-16-40K-32; FSCM 31887. 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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