PartsTable TECHNICAL DATA SHEET

NSN 4140-01-522-9932Government record, cited

Impeller, Fan, Centrifugal4140-01-522-9932

NSN 4140-01-522-9932 · NIIN 015229932 · Part number 4-157758-01

Magnetek Inc Regional Distribution Center · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 1BET8

Government record, cited

NSN 4140-01-522-9932 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-522-9932. Manufacturer of record part number: 4-157758-01.

Also searched as 4140-01-522-9932 · 4140015229932 · NIIN 015229932 · 01-522-9932 · FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 1BET8 · 4-157758-01 · 157758 · 15775801

Nearby stock numbers ← 4140-01-522-9785 Fan, Centrifugal · 4140-01-523-0739 Fan, Tubeaxial →

Features

Impeller,fan,centrifugal — FSC 4140
2 manufacturer part numbers on file
Manufacturer of record: Magnetek Inc Regional Distribution Center

Identification

NSN: 4140-01-522-9932
NIIN: 015229932
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 4-157758-01
Manufacturer: Magnetek Inc Regional Distribution Center

General Description

The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-01-522-9932, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Magnetek Inc Regional Distribution Center. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Impeller,fan,centrifugal
FSC / FSG	4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
Manufacturers	A. O. Smith Corporation Dba a O Smith Corp (CAGE 33409); Magnetek Inc Regional Distribution Center (CAGE 1BET8)

Technical Specifications

Parameter	Value
NSN	4140-01-522-9932
Primary Part Number	4-157758-01
Item Name	Impeller,fan,centrifugal
FSC / FSG	4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer	Magnetek Inc Regional Distribution Center
Status	ACTIVE

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

Cross-Reference Index

Part Number	Manufacturer
15775801	A. O. Smith Corporation Dba a O Smith Corp (USA)
4-157758-01 PRIMARY	Magnetek Inc Regional Distribution Center (USA)

Reference documents

Reference	Meaning
157758	D/9 Drawing number reference only Magnetek Inc Regional Distribution Center

No interchangeability data on file.

Other items in FSC 4140 — Fans, Air Circulators, and Blower Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4140-00-000-0082

IMPELLER,FAN,AXIAL

4140-00-001-1517

FAN,CENTRIFUGAL

4140-00-001-1536

FAN,VENTILATING

4140-00-001-1537

4140-00-001-1537 · Item name not on file

4140-00-001-3930

4140-00-001-3930 · Item name not on file

4140-00-001-6464

4140-00-001-6464 · Item name not on file

4140-00-001-6874

4140-00-001-6874 · Item name not on file

4140-00-001-6875

4140-00-001-6875 · Item name not on file

Frequently Asked Questions

What is NSN 4140-01-522-9932?

NSN 4140-01-522-9932 is a Impeller,fan,centrifugal, manufactured by Magnetek Inc Regional Distribution Center, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What part numbers are listed for NSN 4140-01-522-9932?

NSN 4140-01-522-9932 has 2 manufacturer part numbers on file: 15775801 (A. O. Smith Corporation Dba a O Smith Corp), 4-157758-01 (Magnetek Inc Regional Distribution Center).

Is NSN 4140-01-522-9932 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.

PartsTable Design LLC · partstable.com