NSN 4140-01-633-2452 · NIIN 016332452 · Part number 2698400
Rotron Incorporated · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 57487
Government record, cited
NSN 4140-01-633-2452 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-633-2452. Manufacturer of record part number: 2698400.
Also searched as4140-01-633-2452 ·
4140016332452 ·
NIIN 016332452 ·
01-633-2452 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 57487 · 2698400
Nearby stock numbers← 4140-01-633-2385 Fan Assembly, Centrifugal
·
4140-01-633-2760 Fan Assembly, Centrifugal →
Features
Fan,tubeaxial — FSC 4140
1 manufacturer part number on file
Manufacturer of record: Rotron Incorporated
Identification
NSN: 4140-01-633-2452
NIIN: 016332452
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 2698400
Manufacturer: Rotron Incorporated
General Description
The Fan,tubeaxial, cataloged under National Stock Number 4140-01-633-2452, 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 Rotron Incorporated. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Fan,tubeaxial
FSC / FSG
4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
Manufacturers
Rotron Incorporated (CAGE 57487)
Technical Specifications
Parameter
Value
NSN
4140-01-633-2452
Primary Part Number
2698400
Item Name
Fan,tubeaxial
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 4140-01-633-2452?
NSN 4140-01-633-2452 is a Fan,tubeaxial, manufactured by Rotron Incorporated, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-633-2452?
NSN 4140-01-633-2452 has 1 manufacturer part number on file: 2698400 (Rotron Incorporated).
Is NSN 4140-01-633-2452 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.