PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21430Axial,fan

G.s. Blodgett, Llc Div Blodgett · NSN 4140-01-481-5150 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-481-5150 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-481-5150. Primary manufacturer part number: 21430.
Features
  • Axial,fan — FSC 4140
  • 2 verified cross-references
  • Primary manufacturer: G.s. Blodgett, Llc Div Blodgett
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Axial,fan, cataloged under National Stock Number 4140-01-481-5150, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is G.s. Blodgett, Llc Div Blodgett. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAxial,fan
FSC / FSG4140 — No Item Name Available (FSG 41)
ManufacturersG.s. Blodgett, Llc Div Blodgett (CAGE 07695)
Technical Specifications
ParameterValue
NSN4140-01-481-5150
Primary Part Number21430
Item NameAxial,fan
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerG.s. Blodgett, Llc Div Blodgett
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-010-01600903639-3 INTERCHANGEABLE
Screw,cap,hexagon Head
Agco Corp Parts Opn
5950-00-059-7642 INTERCHANGEABLE
Reactor
5945-00-231-1840 INTERCHANGEABLE
Relay,electromagnetic
4030-00-280-4792 INTERCHANGEABLE
Anchor,guy
1680-00-719-423421430 INTERCHANGEABLE
Parts Kit,grip
Mason Electric Co. Dba Mason Controls
5935-00-782-7064 INTERCHANGEABLE
Jack,tip
5895-00-848-904321431-1 INTERCHANGEABLE
Switching Module,tr
Raytheon Company Dba Raytheon Co
4730-00-909-8627 INTERCHANGEABLE
Clamp,hose
5999-00-969-142721-430 INTERCHANGEABLE
Contact,electrical
Eaton Corp Opns & Technical Center
6140-01-189-5580214-30 INTERCHANGEABLE
Housing,battery
Heathkit Co Inc Dba Heathkit Educational Systems
Cross-Reference Index
Part NumberManufacturer
21430 PRIMARY G.s. Blodgett, Llc Div Blodgett (USA)
21431 G.s. Blodgett, Llc Div Blodgett (USA)
Related Parts
5305-00-010-0160INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
0903639-3
5950-00-059-7642INTERCHANGEABLE
REACTOR
5945-00-231-1840INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
4030-00-280-4792INTERCHANGEABLE
ANCHOR,GUY
1680-00-719-4234INTERCHANGEABLE
PARTS KIT,GRIP
21430
5935-00-782-7064INTERCHANGEABLE
JACK,TIP
5895-00-848-9043INTERCHANGEABLE
SWITCHING MODULE,TR
21431-1
4730-00-909-8627INTERCHANGEABLE
CLAMP,HOSE
5999-00-969-1427INTERCHANGEABLE
CONTACT,ELECTRICAL
21-430
6140-01-189-5580INTERCHANGEABLE
HOUSING,BATTERY
214-30
6160-01-189-5722INTERCHANGEABLE
FILLER CAP,BATTERY
214-31
5998-01-216-2475INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
21431

Frequently Asked Questions

What is NSN 4140-01-481-5150?

NSN 4140-01-481-5150 is a Axial,fan, manufactured by G.s. Blodgett, Llc Div Blodgett, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-481-5150?

NSN 4140-01-481-5150 has 2 cross-referenced part numbers: 21430 (G.s. Blodgett, Llc Div Blodgett), 21431 (G.s. Blodgett, Llc Div Blodgett).

What NSN replaces 4140-01-481-5150?

There are 12 known substitutes for 4140-01-481-5150: 5305-00-010-0160, 5950-00-059-7642, 5945-00-231-1840 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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