NSN 4140-01-113-2055 · NIIN 011132055 · Part number 501587
Penn Metal Fabricators Inc · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 32682
Government record, cited
NSN 4140-01-113-2055 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-113-2055. Manufacturer of record part number: 501587.
Also searched as4140-01-113-2055 ·
4140011132055 ·
NIIN 011132055 ·
01-113-2055 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 32682 · 501587
Manufacturer of record: Penn Metal Fabricators Inc
Identification
NSN: 4140-01-113-2055
NIIN: 011132055
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 501587
Manufacturer: Penn Metal Fabricators Inc
General Description
The Motor Assembly,fan, cataloged under National Stock Number 4140-01-113-2055, 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 Penn Metal Fabricators Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 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
4140-01-113-2055
Primary Part Number
501587
Item Name
Motor Assembly,fan
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Penn Metal Fabricators Inc
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 Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1560-01-702-326650-1587-8POSSIBLE MATCH
LATCH ASSEMBLY,AIRCRAFT
Possible match (shared part number)The Boeing Company Div Defense
1560-01-702-326750-1587-7POSSIBLE MATCH
LATCH ASSEMBLY,AIRCRAFT
Possible match (shared part number)The Boeing Company Div Defense
NSN 4140-01-113-2055 is a Motor Assembly,fan, manufactured by Penn Metal Fabricators Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-113-2055?
NSN 4140-01-113-2055 has 1 manufacturer part number on file: 501587 (Penn Metal Fabricators Inc).
What NSN replaces 4140-01-113-2055?
2 possible matches (shared part number, not a government interchangeability claim): 1560-01-702-3266, 1560-01-702-3267. Verify interchangeability with system specifications before substitution.
What are the specifications of 501587?
Key specifications for 501587: End Item Identification: 4140-00-255-7801 FAN,CIRCULATING. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-113-2055 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.