PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28422Fan,centrifugal

Dynalec Corporation · NSN 4140-01-492-6707 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-492-6707 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-492-6707. Primary manufacturer part number: 28422.
Features
  • Fan,centrifugal — FSC 4140
  • 1 verified cross-reference
  • Primary manufacturer: Dynalec Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fan,centrifugal, cataloged under National Stock Number 4140-01-492-6707, 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 Dynalec Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFan,centrifugal
FSC / FSG4140 — No Item Name Available (FSG 41)
ManufacturersDynalec Corporation (CAGE 12763)
Technical Specifications
ParameterValue
NSN4140-01-492-6707
Primary Part Number28422
Item NameFan,centrifugal
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerDynalec Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5305-00-143-337228422 INTERCHANGEABLE
Screw,machine
Dresser, Llc
5360-00-310-066928422 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace, Llc Dba Jackson South
4510-00-401-40842842-2 INTERCHANGEABLE
Filter Assembly,toi
Mag Aerospace Industries, Llc Div Safran Cabins
4140-01-055-4705028422000 INTERCHANGEABLE
Fan,tubeaxial
Rotron Incorporated
4710-01-119-8167 INTERCHANGEABLE
Tube Assembly,metal
6530-01-142-8331 INTERCHANGEABLE
Drape,surgical
4720-01-415-659928422 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
6130-01-478-0430 INTERCHANGEABLE
Fan,special
4730-01-627-632528422 INTERCHANGEABLE
Elbow,pipe
United States Plastic Corp
Cross-Reference Index
Part NumberManufacturer
28422 PRIMARY Dynalec Corporation (USA)
Related Parts
5305-00-143-3372INTERCHANGEABLE
SCREW,MACHINE
28422
5360-00-310-0669INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
28422
4510-00-401-4084INTERCHANGEABLE
FILTER ASSEMBLY,TOI
2842-2
4140-01-055-4705INTERCHANGEABLE
FAN,TUBEAXIAL
028422000
4710-01-119-8167INTERCHANGEABLE
TUBE ASSEMBLY,METAL
6530-01-142-8331INTERCHANGEABLE
DRAPE,SURGICAL
4720-01-415-6599INTERCHANGEABLE
HOSE,NONMETALLIC
28422
6130-01-478-0430INTERCHANGEABLE
FAN,SPECIAL
4730-01-627-6325INTERCHANGEABLE
ELBOW,PIPE
28422

Frequently Asked Questions

What is NSN 4140-01-492-6707?

NSN 4140-01-492-6707 is a Fan,centrifugal, manufactured by Dynalec Corporation, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-492-6707?

NSN 4140-01-492-6707 has 1 cross-referenced part number: 28422 (Dynalec Corporation).

What NSN replaces 4140-01-492-6707?

There are 9 known substitutes for 4140-01-492-6707: 5305-00-143-3372, 5360-00-310-0669, 4510-00-401-4084 and 6 more. Verify interchangeability with system specifications before substitution.

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