NSN 4130-01-126-1757 · NIIN 011261757 · Part number 100745
Walker Power Systems, Inc. Dba Tiernay Turbines · FSC 4130 — Refrigeration and Air Conditioning Components · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 51913
Government record, cited
NSN 4130-01-126-1757 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-126-1757. Manufacturer of record part number: 100745.
Also searched as4130-01-126-1757 ·
4130011261757 ·
NIIN 011261757 ·
01-126-1757 ·
FSC 4130 Refrigeration and Air Conditioning Components · CAGE 51913 · 100745
Nearby stock numbers← 4130-01-126-1699 Filter Element, Air Conditioning
·
4130-01-126-1760 Connector, Air Duct →
Features
Turbine Wheel — FSC 4130
General Characteristics Item Description: CHROMIC ANODIC FILM MIL-A-8625 TYPE 1 CLASS 1,14 BLADES,5.410 IN. MIN 5.412 IN. MAX OD,0.4799 IN. MIN 0.4801 IN. MAX ID,1.313 IN. MIN 1.323 IN. MAX THK IN
2 manufacturer part numbers on file
Manufacturer of record: Walker Power Systems, Inc. Dba Tiernay Turbines
Identification
NSN: 4130-01-126-1757
NIIN: 011261757
FSC: 4130 — Refrigeration and Air Conditioning Components
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 100745
Manufacturer: Walker Power Systems, Inc. Dba Tiernay Turbines
General Description
The Turbine Wheel, cataloged under National Stock Number 4130-01-126-1757, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Walker Power Systems, Inc. Dba Tiernay Turbines. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4130-01-126-1757
Primary Part Number
100745
Item Name
Turbine Wheel
FSC / FSG
4130 / 41 — Refrigeration and Air Conditioning Components
Manufacturer
Walker Power Systems, Inc. Dba Tiernay Turbines
Status
ACTIVE
General Characteristics Item Description
CHROMIC ANODIC FILM MIL-A-8625 TYPE 1 CLASS 1,14 BLADES,5.410 IN. MIN 5.412 IN. MAX OD,0.4799 IN. MIN 0.4801 IN. MAX ID,1.313 IN. MIN 1.323 IN. MAX THK IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6530-01-559-489510-0745POSSIBLE MATCH
EXERCISER,HAND
Possible match (shared part number)Reable Therapeutics Inc Dba Chattanooga Group
4720-01-570-8936543-123POSSIBLE MATCH
HOSE,NONMETALLIC
Possible match (shared part number)Contitech Usa, Inc Dba Veyance Technologies
6530-01-622-389510-0745POSSIBLE MATCH
EXERCISER,HAND
Possible match (shared part number)Fabrication Enterprises, Inc. Dba Fabrication Enterprises Inc
NSN 4130-01-126-1757 is a Turbine Wheel, manufactured by Walker Power Systems, Inc. Dba Tiernay Turbines, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
What part numbers are listed for NSN 4130-01-126-1757?
NSN 4130-01-126-1757 has 2 manufacturer part numbers on file: 100745 (Walker Power Systems, Inc. Dba Tiernay Turbines), 100745 (American Turbo Systems Inc).
What NSN replaces 4130-01-126-1757?
3 possible matches (shared part number, not a government interchangeability claim): 6530-01-559-4895, 4720-01-570-8936, 6530-01-622-3895. Verify interchangeability with system specifications before substitution.
What are the specifications of 100745?
Key specifications for 100745: General Characteristics Item Description: CHROMIC ANODIC FILM MIL-A-8625 TYPE 1 CLASS 1,14 BLADES,5.410 IN. MIN 5.412 IN. MAX OD,0.4799 IN. MIN 0.4801 IN. MAX ID,1.313 IN. MIN 1.323 IN. MAX THK IN; End Item Identification: A/M32C-10C AIR CONDITIONER 4120-00-303-3064. 1 specification is documented in the U.S. Government catalog.
Is NSN 4130-01-126-1757 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.