PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25795Impeller,fan,axial

Converse and Company, Inc. · NSN 4140-01-612-0635 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-612-0635 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-612-0635. Primary manufacturer part number: 25795.
Features
  • Impeller,fan,axial — FSC 4140
  • 3 verified cross-references
  • Primary manufacturer: Converse and Company, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Impeller,fan,axial, cataloged under National Stock Number 4140-01-612-0635, 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 Converse and Company, Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameImpeller,fan,axial
FSC / FSG4140 — No Item Name Available (FSG 41)
ManufacturersConverse and Company, Inc. (CAGE 6KD74); Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (CAGE 01365); W.w. Grainger, Inc. Div Government Sales Division (CAGE 25795)
Technical Specifications
ParameterValue
NSN4140-01-612-0635
Primary Part Number25795
Item NameImpeller,fan,axial
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerConverse and Company, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2825-00-399-432825795 INTERCHANGEABLE
Valve,pilot Automat
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5365-01-028-635425795 INTERCHANGEABLE
Plug
Pti Technologies Inc.
3010-01-448-6035D2818 INTERCHANGEABLE
Gearcase-Motor
Insinger Machine Co
6230-01-556-043488613 INTERCHANGEABLE
Flashlight
Streamlight Inc Dba Streamlight Inc
4920-01-581-14476-6-6 RBZ-SS INTERCHANGEABLE
Male Run Tee,aircra
Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division
4320-01-672-784525795 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Parker Hannifin Corporation Div Hydraulic Systems Division
4240-01-682-42627002 INTERCHANGEABLE
Parts Kit,respirator
Moldex-Metric, Inc. Dba Moldex Metric Inc
Cross-Reference Index
Part NumberManufacturer
25795 Converse and Company, Inc. (USA)
08020B0055 ITEM 1 Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA)
6KD74 W.w. Grainger, Inc. Div Government Sales Division (USA)
Related Parts
2825-00-399-4328INTERCHANGEABLE
VALVE,PILOT AUTOMAT
25795
5365-01-028-6354INTERCHANGEABLE
PLUG
25795
3010-01-448-6035INTERCHANGEABLE
GEARCASE-MOTOR
D2818
6230-01-556-0434INTERCHANGEABLE
FLASHLIGHT
88613
4920-01-581-1447INTERCHANGEABLE
MALE RUN TEE,AIRCRA
6-6-6 RBZ-SS
4320-01-672-7845INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
25795
4240-01-682-4262INTERCHANGEABLE
PARTS KIT,RESPIRATOR
7002

Frequently Asked Questions

What is NSN 4140-01-612-0635?

NSN 4140-01-612-0635 is a Impeller,fan,axial, manufactured by Converse and Company, Inc., classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-612-0635?

NSN 4140-01-612-0635 has 3 cross-referenced part numbers: 25795 (Converse and Company, Inc.), 08020B0055 ITEM 1 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 6KD74 (W.w. Grainger, Inc. Div Government Sales Division).

What NSN replaces 4140-01-612-0635?

There are 7 known substitutes for 4140-01-612-0635: 2825-00-399-4328, 5365-01-028-6354, 3010-01-448-6035 and 4 more. Verify interchangeability with system specifications before substitution.

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