PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4550-40101Power Supply

U S Dept of Transportation Federal Aviation Administration · NSN 6130-00-256-4278 · FSC 6130 · No Item Name Available
Verified by PartsTable
NSN 6130-00-256-4278 — this item is cataloged by the U.S. Government under National Stock Number 6130-00-256-4278. Primary manufacturer part number: 4550-40101.
Features
  • Power Supply — FSC 6130
  • 3 verified cross-references
  • Primary manufacturer: U S Dept of Transportation Federal Aviation Administration
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Power Supply, cataloged under National Stock Number 6130-00-256-4278, 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 U S Dept of Transportation Federal Aviation Administration. This item has 3 commercial cross-references from 3 manufacturers, 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
NSN6130-00-256-4278
Primary Part Number4550-40101
Item NamePower Supply
FSC / FSG6130 / 61 — No Item Name Available
ManufacturerU S Dept of Transportation Federal Aviation Administration
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5950-00-417-4336373350-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon Co
1710-01-090-0053 INTERCHANGEABLE
Sump,filter
Cross-Reference Index
Part NumberManufacturer
4550-40101 Hyperion Industries Inc (USA)
373350-1 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
4550-40101 PRIMARY U S Dept of Transportation Federal Aviation Administration (USA)
Related Parts
5950-00-417-4336INTERCHANGEABLE
TRANSFORMER,POWER
373350-1
1710-01-090-0053INTERCHANGEABLE
SUMP,FILTER

Frequently Asked Questions

What is NSN 6130-00-256-4278?

NSN 6130-00-256-4278 is a Power Supply, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 6130 (No Item Name Available). Status: active.

What are the part numbers for NSN 6130-00-256-4278?

NSN 6130-00-256-4278 has 3 cross-referenced part numbers: 4550-40101 (Hyperion Industries Inc), 373350-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), 4550-40101 (U S Dept of Transportation Federal Aviation Administration).

What NSN replaces 6130-00-256-4278?

There are 2 known substitutes for 6130-00-256-4278: 5950-00-417-4336, 1710-01-090-0053. Verify interchangeability with system specifications before substitution.

What are the specifications of 4550-40101?

Key specifications for 4550-40101: End Item Identification: ANTPX42; Overall Length: 15.000 INCHES MAXIMUM IN; Overall Height: 4.630 INCHES MAXIMUM IN; Overall Width: 4.750 INCHES MAXIMUM IN. 4 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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