PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12422Heat Exchanger,pao

Itw Gse Inc. · NSN 4130-01-501-8103 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-01-501-8103 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-501-8103. Primary manufacturer part number: 12422.
Features
  • Heat Exchanger,pao — FSC 4130
  • 3 verified cross-references
  • Primary manufacturer: Itw Gse Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heat Exchanger,pao, cataloged under National Stock Number 4130-01-501-8103, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Itw Gse Inc.. 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
NSN4130-01-501-8103
Primary Part Number12422
Item NameHeat Exchanger,pao
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerItw Gse Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
8915-00-143-328512-422 INTERCHANGEABLE
Potatoes,white,dehydrated
Simplot J R Co Food Div
9540-00-145-5806LS3567-2 INTERCHANGEABLE
Angle,structural
Lockheed Martin Corp
2520-00-728-74434012422 INTERCHANGEABLE
Screen Assembly,sum
Funk Mfg Co Sub of Deere and Co
3020-01-109-261012422 INTERCHANGEABLE
Gear,dutch Assembly
Abd Intl Inc Dba Abdick
6145-01-287-908212422 INTERCHANGEABLE
Wire,electrical
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5999-01-311-92502529317-1 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Raytheon Company Dba Raytheon
5310-01-522-618912422 INTERCHANGEABLE
Nut,plain,hexagon
Woodward, Inc.
Cross-Reference Index
Part NumberManufacturer
12422 Itw Gse Inc. (USA)
B50-4661 Super Radiator Coils Limited Partnership Dba Super Radiator Coils Lp Div Richmond (USA)
12422 Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems (USA)
Related Parts
8915-00-143-3285INTERCHANGEABLE
POTATOES,WHITE,DEHYDRATED
12-422
9540-00-145-5806INTERCHANGEABLE
ANGLE,STRUCTURAL
LS3567-2
2520-00-728-7443INTERCHANGEABLE
SCREEN ASSEMBLY,SUM
4012422
3020-01-109-2610INTERCHANGEABLE
GEAR,DUTCH ASSEMBLY
12422
6145-01-287-9082INTERCHANGEABLE
WIRE,ELECTRICAL
12422
5999-01-311-9250INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
2529317-1
5310-01-522-6189INTERCHANGEABLE
NUT,PLAIN,HEXAGON
12422

Frequently Asked Questions

What is NSN 4130-01-501-8103?

NSN 4130-01-501-8103 is a Heat Exchanger,pao, manufactured by Itw Gse Inc., classified under FSC 4130 (No Item Name Available). Status: active.

What are the part numbers for NSN 4130-01-501-8103?

NSN 4130-01-501-8103 has 3 cross-referenced part numbers: 12422 (Itw Gse Inc.), B50-4661 (Super Radiator Coils Limited Partnership Dba Super Radiator Coils Lp Div Richmond), 12422 (Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems).

What NSN replaces 4130-01-501-8103?

There are 7 known substitutes for 4130-01-501-8103: 8915-00-143-3285, 9540-00-145-5806, 2520-00-728-7443 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12422?

Key specifications for 12422: End Item Identification: F-22. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com