NSN 4140-01-074-8936 · NIIN 010748936 · Part number 12281862
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 19207
Government record, cited
NSN 4140-01-074-8936 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-074-8936. Manufacturer of record part number: 12281862.
Also searched as4140-01-074-8936 ·
4140010748936 ·
NIIN 010748936 ·
01-074-8936 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 19207 · 12281862
Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S)
Length: 8.120 INCHES NOMINAL IN
Flow Direction: INWARD
Housing Inside Diameter: 8.770 INCHES NOMINAL IN
Style Designator: FIXED
Material Document and Classification: QQ-A-601 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Material: ALUMINUM ALLOY OVERALL
Identification
NSN: 4140-01-074-8936
NIIN: 010748936
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 12281862
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Fan,tubeaxial, cataloged under National Stock Number 4140-01-074-8936, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4140-01-074-8936
Primary Part Number
12281862
Item Name
Fan,tubeaxial
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Mounting Facility Type and Quantity
4 UNTHREADED HOLE(S)
Length
8.120 INCHES NOMINAL IN
Flow Direction
INWARD
Housing Inside Diameter
8.770 INCHES NOMINAL IN
Style Designator
FIXED
Material Document and Classification
QQ-A-601 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
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 4140-01-074-8936?
NSN 4140-01-074-8936 is a Fan,tubeaxial, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-074-8936?
NSN 4140-01-074-8936 has 1 manufacturer part number on file: 12281862 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 12281862?
Key specifications for 12281862: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Length: 8.120 INCHES NOMINAL IN; Flow Direction: INWARD; Housing Inside Diameter: 8.770 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-074-8936 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.