NSN 4140-01-522-5017 · NIIN 015225017 · Part number 4500506A
Rtx Corporation Div Pratt & Whitney · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 55820
Government record, cited
NSN 4140-01-522-5017 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-522-5017. Manufacturer of record part number: 4500506A.
Also searched as4140-01-522-5017 ·
4140015225017 ·
NIIN 015225017 ·
01-522-5017 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 55820 · 4500506A
Nearby stock numbers← 4140-01-522-4959 Fan Assembly, Centrifugal
·
4140-01-522-5193 Fan Assembly, Centrifugal →
Features
Fan Assembly,centrifugal — FSC 4140
1 manufacturer part number on file
Manufacturer of record: Rtx Corporation Div Pratt & Whitney
Identification
NSN: 4140-01-522-5017
NIIN: 015225017
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 4500506A
Manufacturer: Rtx Corporation Div Pratt & Whitney
General Description
The Fan Assembly,centrifugal, cataloged under National Stock Number 4140-01-522-5017, 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 Rtx Corporation Div Pratt & Whitney. 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 Assembly,centrifugal
FSC / FSG
4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
Manufacturers
Rtx Corporation Div Pratt & Whitney (CAGE 55820)
Technical Specifications
Parameter
Value
NSN
4140-01-522-5017
Primary Part Number
4500506A
Item Name
Fan Assembly,centrifugal
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 4140-01-522-5017?
NSN 4140-01-522-5017 is a Fan Assembly,centrifugal, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-522-5017?
NSN 4140-01-522-5017 has 1 manufacturer part number on file: 4500506A (Rtx Corporation Div Pratt & Whitney).
Is NSN 4140-01-522-5017 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.