PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81389-01Reactor

Ge Aviation Systems Llc Dba Ge Aviation · NSN 5950-01-432-5529 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-432-5529 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-432-5529. Primary manufacturer part number: 81389-01.
Features
  • Reactor — FSC 5950
  • Terminal Type and Quantity: 4 WIRE LEAD
  • Body Length: 0.360 INCHES MAXIMUM IN
  • Body Outside Diameter: 0.460 INCHES MAXIMUM IN
  • 3 verified cross-references
  • Primary manufacturer: Ge Aviation Systems Llc Dba Ge Aviation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-432-5529, 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 Ge Aviation Systems Llc Dba Ge Aviation. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-432-5529
Primary Part Number81389-01
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerGe Aviation Systems Llc Dba Ge Aviation
StatusACTIVE
Terminal Type and Quantity4 WIRE LEAD
Body Length0.360 INCHES MAXIMUM IN
Body Outside Diameter0.460 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6105-00-469-6170B11854A INTERCHANGEABLE
Motor,alternating Current
Kay Elemetrics Corporation
5999-00-826-903701-0501-1854 INTERCHANGEABLE
Wire Mesh,knitted
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
3010-01-108-7252118-54 INTERCHANGEABLE
Post,bellows,pressu
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
7350-01-134-176811854 INTERCHANGEABLE
Lid,bowl
Aladdin Industries Inc
5120-01-367-3323 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5920-01-497-952811854 INTERCHANGEABLE
Arrester,electrical Surge
Basler Electric Co
5950-01-499-173211854 INTERCHANGEABLE
Transformer,power
Gta Marine Dba Gta Marine
Cross-Reference Index
Part NumberManufacturer
25183/03 Vishay Hirel Systems Llc (USA)
81389-01 PRIMARY Ge Aviation Systems Llc Dba Ge Aviation (USA)
11854 Pico Electronics Inc (USA)
Related Parts
6105-00-469-6170INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
B11854A
5999-00-826-9037INTERCHANGEABLE
WIRE MESH,KNITTED
01-0501-1854
3010-01-108-7252INTERCHANGEABLE
POST,BELLOWS,PRESSU
118-54
7350-01-134-1768INTERCHANGEABLE
LID,BOWL
11854
5120-01-367-3323INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5920-01-497-9528INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
11854
5950-01-499-1732INTERCHANGEABLE
TRANSFORMER,POWER
11854

Frequently Asked Questions

What is NSN 5950-01-432-5529?

NSN 5950-01-432-5529 is a Reactor, manufactured by Ge Aviation Systems Llc Dba Ge Aviation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-432-5529?

NSN 5950-01-432-5529 has 3 cross-referenced part numbers: 25183/03 (Vishay Hirel Systems Llc), 81389-01 (Ge Aviation Systems Llc Dba Ge Aviation), 11854 (Pico Electronics Inc).

What NSN replaces 5950-01-432-5529?

There are 7 known substitutes for 5950-01-432-5529: 6105-00-469-6170, 5999-00-826-9037, 3010-01-108-7252 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 81389-01?

Key specifications for 81389-01: Terminal Type and Quantity: 4 WIRE LEAD; Body Length: 0.360 INCHES MAXIMUM IN; Body Outside Diameter: 0.460 INCHES MAXIMUM IN. 3 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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