NSN 4140-01-088-5900 · NIIN 010885900 · Part number 7190-2
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 4140-01-088-5900 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-088-5900. Manufacturer of record part number: 7190-2.
Also searched as4140-01-088-5900 ·
4140010885900 ·
NIIN 010885900 ·
01-088-5900 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 55820 · 7190-2
Manufacturer of record: Rtx Corporation Div Pratt & Whitney
Identification
NSN: 4140-01-088-5900
NIIN: 010885900
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 7190-2
Manufacturer: Rtx Corporation Div Pratt & Whitney
General Description
The Impeller,fan,axial, cataloged under National Stock Number 4140-01-088-5900, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Impeller,fan,axial
FSC / FSG
4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
Manufacturers
Rtx Corporation Div Pratt & Whitney (CAGE 55820)
Technical Specifications
Parameter
Value
NSN
4140-01-088-5900
Primary Part Number
7190-2
Item Name
Impeller,fan,axial
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Rtx Corporation Div Pratt & Whitney
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
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6510-01-222-9940POSSIBLE MATCH
BANDAGE,CAST
Possible match (shared part number)
5306-01-248-8360719-02POSSIBLE MATCH
BOLT,MACHINE
Possible match (shared part number)Hutchens Industries Inc
6115-01-391-191571902POSSIBLE MATCH
STATOR,GENERATOR
Possible match (shared part number)Generac Corp
6515-01-571-4138H965SCH647080POSSIBLE MATCH
IMPLANT,ARTERIAL
Possible match (shared part number)Boston Scientific Corp
6515-01-648-587171902POSSIBLE MATCH
OTOSCOPE
Possible match (shared part number)Welch Allyn Inc Data Collection Div
NSN 4140-01-088-5900 is a Impeller,fan,axial, 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 4140-01-088-5900?
NSN 4140-01-088-5900 has 1 manufacturer part number on file: 7190-2 (Rtx Corporation Div Pratt & Whitney).
What NSN replaces 4140-01-088-5900?
5 possible matches (shared part number, not a government interchangeability claim): 6510-01-222-9940, 5306-01-248-8360, 6115-01-391-1915. Verify interchangeability with system specifications before substitution.
Is NSN 4140-01-088-5900 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.