NSN 4140-01-470-8518 · NIIN 014708518 · Part number 44000681
Becklin Holdings, Inc. · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 24995
Government record, cited
NSN 4140-01-470-8518 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-470-8518. Manufacturer of record part number: 44000681.
Also searched as4140-01-470-8518 ·
4140014708518 ·
NIIN 014708518 ·
01-470-8518 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 24995 · 44000681 · 1976K46
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 44000681
Manufacturer: Becklin Holdings, Inc.
General Description
The Fan,ventilating, cataloged under National Stock Number 4140-01-470-8518, 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 Becklin Holdings, Inc.. Government technical data includes 13 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4140-01-470-8518
Primary Part Number
44000681
Item Name
Fan,ventilating
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
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 4140-01-470-8518?
NSN 4140-01-470-8518 is a Fan,ventilating, manufactured by Becklin Holdings, Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-470-8518?
NSN 4140-01-470-8518 has 2 manufacturer part numbers on file: 1976K46 (Mcmaster-Carr Supply Co), 44000681 (Becklin Holdings, Inc.).
What are the specifications of 44000681?
Key specifications for 44000681: Mounting Facility Type and Quantity: 4 BOLT; Length: 1.500 INCHES NOMINAL IN; Flow Direction: OUTWARD; Housing Inside Diameter: 4.133 INCHES NOMINAL IN. 13 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-470-8518 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.