NSN 4140-01-486-3873 · NIIN 014863873 · Part number A128
Fasco Industries Inc · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 0LD16
Government record, cited
NSN 4140-01-486-3873 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-486-3873. Manufacturer of record part number: A128.
Also searched as4140-01-486-3873 ·
4140014863873 ·
NIIN 014863873 ·
01-486-3873 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 0LD16 · A128
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: A128
Manufacturer: Fasco Industries Inc
General Description
The Blower,exhaust, cataloged under National Stock Number 4140-01-486-3873, 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 Fasco Industries Inc. Government technical data includes 1 specification, 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. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4140-01-486-3873
Primary Part Number
A128
Item Name
Blower,exhaust
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Fasco Industries Inc
Status
ACTIVE
Operating Speed Quantity
1
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.
NSN 4140-01-486-3873 is a Blower,exhaust, manufactured by Fasco Industries Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-486-3873?
NSN 4140-01-486-3873 has 1 manufacturer part number on file: A128 (Fasco Industries Inc).
What NSN replaces 4140-01-486-3873?
5 possible matches (shared part number, not a government interchangeability claim): 8455-01-528-8592, 8455-01-541-3154, 8455-01-541-3158. Verify interchangeability with system specifications before substitution.
What are the specifications of A128?
Key specifications for A128: Operating Speed Quantity: 1; End Item Identification: 7360-01-473-3408. 1 specification is documented in the U.S. Government catalog.
Is NSN 4140-01-486-3873 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.