PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100522Heat Exchanger

Walker Power Systems, Inc. Dba Tiernay Turbines · NSN 4130-01-126-1763 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-01-126-1763 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-126-1763. Primary manufacturer part number: 100522.
Features
  • Heat Exchanger — FSC 4130
  • General Characteristics Item Description: 12.630 IN. MIN 12.750 IN. MAX W,33.820 IN. MIN 34.000 IN. MAX LG,33.320 IN. H IN
  • 1 verified cross-reference
  • Primary manufacturer: Walker Power Systems, Inc. Dba Tiernay Turbines
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heat Exchanger, cataloged under National Stock Number 4130-01-126-1763, 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 Walker Power Systems, Inc. Dba Tiernay Turbines. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4130-01-126-1763
Primary Part Number100522
Item NameHeat Exchanger
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerWalker Power Systems, Inc. Dba Tiernay Turbines
StatusACTIVE
General Characteristics Item Description12.630 IN. MIN 12.750 IN. MAX W,33.820 IN. MIN 34.000 IN. MAX LG,33.320 IN. H IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-413-4798100522 INTERCHANGEABLE
Gasket
Middleby Marshall Inc Conveyor Ovens and Mixers Div
5320-00-637-4525100522 INTERCHANGEABLE
Rivet,tubular
Meggitt North Hollywood Inc
3020-00-914-5231100522 INTERCHANGEABLE
Gear,spur
Crane Electronics, Inc.
5935-01-033-5275 INTERCHANGEABLE
Jack,tip
Cross-Reference Index
Part NumberManufacturer
100522 PRIMARY Walker Power Systems, Inc. Dba Tiernay Turbines (USA)
Related Parts
5330-00-413-4798INTERCHANGEABLE
GASKET
100522
5320-00-637-4525INTERCHANGEABLE
RIVET,TUBULAR
100522
3020-00-914-5231INTERCHANGEABLE
GEAR,SPUR
100522
5935-01-033-5275INTERCHANGEABLE
JACK,TIP

Frequently Asked Questions

What is NSN 4130-01-126-1763?

NSN 4130-01-126-1763 is a Heat Exchanger, manufactured by Walker Power Systems, Inc. Dba Tiernay Turbines, classified under FSC 4130 (No Item Name Available). Status: active.

What are the part numbers for NSN 4130-01-126-1763?

NSN 4130-01-126-1763 has 1 cross-referenced part number: 100522 (Walker Power Systems, Inc. Dba Tiernay Turbines).

What NSN replaces 4130-01-126-1763?

There are 4 known substitutes for 4130-01-126-1763: 5330-00-413-4798, 5320-00-637-4525, 3020-00-914-5231 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100522?

Key specifications for 100522: End Item Identification: A/M32C-10C AIR CONDITIONER 4120-00-303-3064; General Characteristics Item Description: 12.630 IN. MIN 12.750 IN. MAX W,33.820 IN. MIN 34.000 IN. MAX LG,33.320 IN. H IN. 2 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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