PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32728Transformer,power Autotransforme

Freed Transformer Co · NSN 5950-00-821-5895 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-821-5895 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-821-5895. Primary manufacturer part number: 32728.
Features
  • Transformer,power Autotransforme — FSC 5950
  • 3 verified cross-references
  • Primary manufacturer: Freed Transformer Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-821-5895, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Freed Transformer Co. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransformer,power Autotransforme
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersFreed Transformer Co (CAGE 73386); Lockheed Martin Corp Lockheed Martin Mission Systems (CAGE 08241); Opt Industries Inc Div of Electronika Inc (CAGE 53342)
Technical Specifications
ParameterValue
NSN5950-00-821-5895
Primary Part Number32728
Item NameTransformer,power Autotransforme
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFreed Transformer Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3455-00-311-6182 INTERCHANGEABLE
File,rotary
3455-00-586-562844623 INTERCHANGEABLE
Cutter Bit,tool Holder
Kennametal Inc. Div Kennametal Industrial Products Group
4320-01-031-357144623 INTERCHANGEABLE
Rotor,shell
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5305-01-271-683632728 INTERCHANGEABLE
Screw,cap,socket Head
Moog Inc. Dba Ampac-Isp Corp
6240-01-435-650510HJ3 INTERCHANGEABLE
Lamp,incandescent
Safran Electronics & Defense, Avionics Usa, Llc
8040-01-631-14425421 LOCTITE INTERCHANGEABLE
Adhesive
Loctite Corp
Cross-Reference Index
Part NumberManufacturer
32728 Freed Transformer Co (USA)
DX523283-4 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
44623 Opt Industries Inc Div of Electronika Inc (USA)
Related Parts
3455-00-311-6182INTERCHANGEABLE
FILE,ROTARY
3455-00-586-5628INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
44623
4320-01-031-3571INTERCHANGEABLE
ROTOR,SHELL
44623
5305-01-271-6836INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
32728
6240-01-435-6505INTERCHANGEABLE
LAMP,INCANDESCENT
10HJ3
8040-01-631-1442INTERCHANGEABLE
ADHESIVE
5421 LOCTITE

Frequently Asked Questions

What is NSN 5950-00-821-5895?

NSN 5950-00-821-5895 is a Transformer,power Autotransforme, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-821-5895?

NSN 5950-00-821-5895 has 3 cross-referenced part numbers: 32728 (Freed Transformer Co), DX523283-4 (Lockheed Martin Corp Lockheed Martin Mission Systems), 44623 (Opt Industries Inc Div of Electronika Inc).

What NSN replaces 5950-00-821-5895?

There are 6 known substitutes for 5950-00-821-5895: 3455-00-311-6182, 3455-00-586-5628, 4320-01-031-3571 and 3 more. Verify interchangeability with system specifications before substitution.

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