PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

026977000Fan,tubeaxial

Rotron Incorporated · NSN 4140-00-944-7317 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-00-944-7317 — this item is cataloged by the U.S. Government under National Stock Number 4140-00-944-7317. Primary manufacturer part number: 026977000.
Features
  • Fan,tubeaxial — FSC 4140
  • 23 verified cross-references
  • Primary manufacturer: Rotron Incorporated
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fan,tubeaxial, cataloged under National Stock Number 4140-00-944-7317, 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 Rotron Incorporated. This item has 23 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameFan,tubeaxial
FSC / FSG4140 — No Item Name Available (FSG 41)
ManufacturersNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 06481); Rotron Incorporated (CAGE 82877); Naval Sea Systems Command (CAGE 53711); Northrop Grumman Systems Corporation Dba Electronic Systems (CAGE 18323); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H)
Technical Specifications
ParameterValue
NSN4140-00-944-7317
Primary Part Number026977000
Item NameFan,tubeaxial
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerRotron Incorporated
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5210-00-822-47429171641 INTERCHANGEABLE
Level,cylindrical,circular Vial
Us Army Aviation and Missile Command
4140-00-927-1116020951 INTERCHANGEABLE
Fan,tubeaxial
Rotron Incorporated
4140-01-151-7048022947 INTERCHANGEABLE
Fan,tubeaxial
Rotron Incorporated
4140-01-188-2861 INTERCHANGEABLE
Fan,tubeaxial
5330-01-426-2512 INTERCHANGEABLE
Seal,plain
Cross-Reference Index
Part NumberManufacturer
917101-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
PROPIMAX3B-718ZH Rotron Incorporated (USA)
5165182 Naval Sea Systems Command (USA)
7182S Rotron Incorporated (USA)
989C471H01 Northrop Grumman Systems Corporation Dba Electronic Systems (USA)
PR0PIMAX3B718ZS Rotron Incorporated (USA)
4140PL0644332 Jednolity Indeks Materialowy - Uniform Material Index (POL)
865106-10 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
A0-71167 Rotron Incorporated (USA)
917164-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
A0-74346 Rotron Incorporated (USA)
7736786P2 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
026977 Rotron Incorporated (USA)
A0-74745 Rotron Incorporated (USA)
865106-0010 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
027610 Rotron Incorporated (USA)
482563-1 Raytheon Company Div Corp (USA)
A0-53540 Rotron Incorporated (USA)
PR0P1MAX3BSERIES718ZS Rotron Incorporated (USA)
026977000 PRIMARY Rotron Incorporated (USA)
Related Parts
5210-00-822-4742INTERCHANGEABLE
LEVEL,CYLINDRICAL,CIRCULAR VIAL
9171641
4140-00-927-1116INTERCHANGEABLE
FAN,TUBEAXIAL
020951
4140-01-151-7048INTERCHANGEABLE
FAN,TUBEAXIAL
022947
4140-01-188-2861INTERCHANGEABLE
FAN,TUBEAXIAL
5330-01-426-2512INTERCHANGEABLE
SEAL,PLAIN

Frequently Asked Questions

What is NSN 4140-00-944-7317?

NSN 4140-00-944-7317 is a Fan,tubeaxial, manufactured by Rotron Incorporated, classified under FSC 4140 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4140-00-944-7317?

NSN 4140-00-944-7317 has 23 cross-referenced part numbers: 917101-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), PROPIMAX3B-718ZH (Rotron Incorporated), 5165182 (Naval Sea Systems Command), 7182S (Rotron Incorporated), 989C471H01 (Northrop Grumman Systems Corporation Dba Electronic Systems) and 18 more.

What NSN replaces 4140-00-944-7317?

There are 5 known substitutes for 4140-00-944-7317: 5210-00-822-4742, 4140-00-927-1116, 4140-01-151-7048 and 2 more. Verify interchangeability with system specifications before substitution.

Is NSN 4140-00-944-7317 still in active supply?

NSN 4140-00-944-7317 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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