PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

86025Fan Assembly,centrifugal

Viavi Solutionsllc · NSN 4140-01-621-5775 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-621-5775 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-621-5775. Primary manufacturer part number: 86025.
Features
  • Fan Assembly,centrifugal — FSC 4140
  • 2 verified cross-references
  • Primary manufacturer: Viavi Solutionsllc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fan Assembly,centrifugal, cataloged under National Stock Number 4140-01-621-5775, 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 Viavi Solutionsllc. This item has 2 commercial cross-references from 2 manufacturers, 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 Assembly,centrifugal
FSC / FSG4140 — No Item Name Available (FSG 41)
ManufacturersMarine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (CAGE 01365); Viavi Solutionsllc (CAGE 51190)
Technical Specifications
ParameterValue
NSN4140-01-621-5775
Primary Part Number86025
Item NameFan Assembly,centrifugal
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerViavi Solutionsllc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
1560-00-165-647086025 INTERCHANGEABLE
Yoke Assembly,elevator
Northrop Grumman Systems Corporation
5935-00-553-2249 INTERCHANGEABLE
Connector,receptacle,electrical
5915-00-716-1821716-0038-001 INTERCHANGEABLE
Filter,radio Frequency Interfere
Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial
4240-01-250-833286025 INTERCHANGEABLE
Control Valve Body
North Safety Products L.l.c. Dba North Safety Products
5962-01-291-5581 INTERCHANGEABLE
Microcircuit,memory
5962-01-306-5557 INTERCHANGEABLE
Microcircuit,memory
6105-01-392-61138602-5 INTERCHANGEABLE
Rotor,motor
Cef Industries, Llc Dba Cef Industries Inc
5962-01-449-0917 INTERCHANGEABLE
Microcircuit,memory
5305-01-692-081476112 INTERCHANGEABLE
Screw,cap,socket Head
H-K Connecticut Holding Company
Cross-Reference Index
Part NumberManufacturer
09031A0028 Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA)
86025 PRIMARY Viavi Solutionsllc (USA)
Related Parts
1560-00-165-6470INTERCHANGEABLE
YOKE ASSEMBLY,ELEVATOR
86025
5935-00-553-2249INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5915-00-716-1821INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
716-0038-001
4240-01-250-8332INTERCHANGEABLE
CONTROL VALVE BODY
86025
5962-01-291-5581INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-306-5557INTERCHANGEABLE
MICROCIRCUIT,MEMORY
6105-01-392-6113INTERCHANGEABLE
ROTOR,MOTOR
8602-5
5962-01-449-0917INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5305-01-692-0814INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
76112

Frequently Asked Questions

What is NSN 4140-01-621-5775?

NSN 4140-01-621-5775 is a Fan Assembly,centrifugal, manufactured by Viavi Solutionsllc, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-621-5775?

NSN 4140-01-621-5775 has 2 cross-referenced part numbers: 09031A0028 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 86025 (Viavi Solutionsllc).

What NSN replaces 4140-01-621-5775?

There are 9 known substitutes for 4140-01-621-5775: 1560-00-165-6470, 5935-00-553-2249, 5915-00-716-1821 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com