PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78-20A FIND 44Impeller,fan,axial

Mgr Equipment Corp · NSN 4140-01-115-5976 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-115-5976 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-115-5976. Primary manufacturer part number: 78-20A FIND 44.
Features
  • Impeller,fan,axial — FSC 4140
  • Diameter: 8.750 INCHES NOMINAL IN
  • Blade Quantity: 3
  • 5 verified cross-references
  • Primary manufacturer: Mgr Equipment Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Impeller,fan,axial, cataloged under National Stock Number 4140-01-115-5976, 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 Mgr Equipment Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4140-01-115-5976
Primary Part Number78-20A FIND 44
Item NameImpeller,fan,axial
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerMgr Equipment Corp
StatusACTIVE
Diameter8.750 INCHES NOMINAL IN
Blade Quantity3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2530-00-022-165651567 INTERCHANGEABLE
Steering Assembly,v
Allianz Sweeper Company
4320-00-132-4648 INTERCHANGEABLE
Ring,wearing
5305-00-207-9177 INTERCHANGEABLE
Screw,shoulder
3040-00-356-3500SC-C-70650 INTERCHANGEABLE
Detent Plate
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3040-00-356-3507SC-B-69987 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1680-00-511-544951558 INTERCHANGEABLE
Adapter,flexible Sh
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
3020-00-528-143651567 INTERCHANGEABLE
Gear,internal
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5310-00-576-0900NAS620-3L INTERCHANGEABLE
Washer,flat
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4140-00-689-6123FNB005 INTERCHANGEABLE
Impeller,fan,axial
Kendro Laboratory Products Lp a Unit of Spx
2940-00-908-0162C1672 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
Cross-Reference Index
Part NumberManufacturer
78-20A FIND 44 Mgr Equipment Corp (USA)
51567 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
51558 Mgr Equipment Corp (USA)
51558 Benz, E H Co Inc Dba Benz, Edwin H Co (USA)
51558 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
Related Parts
2530-00-022-1656INTERCHANGEABLE
STEERING ASSEMBLY,V
51567
4320-00-132-4648INTERCHANGEABLE
RING,WEARING
5305-00-207-9177INTERCHANGEABLE
SCREW,SHOULDER
3040-00-356-3500INTERCHANGEABLE
DETENT PLATE
SC-C-70650
3040-00-356-3507INTERCHANGEABLE
LEVER,MANUAL CONTROL
SC-B-69987
1680-00-511-5449INTERCHANGEABLE
ADAPTER,FLEXIBLE SH
51558
3020-00-528-1436INTERCHANGEABLE
GEAR,INTERNAL
51567
5310-00-576-0900INTERCHANGEABLE
WASHER,FLAT
NAS620-3L
4140-00-689-6123INTERCHANGEABLE
IMPELLER,FAN,AXIAL
FNB005
2940-00-908-0162INTERCHANGEABLE
FILTER ELEMENT,FLUID
C1672
5998-01-135-1530INTERCHANGEABLE
PRINTED WIRING BOARD
5820-01-199-6919INTERCHANGEABLE
CAP,CONTROL,SEAL VA

Frequently Asked Questions

What is NSN 4140-01-115-5976?

NSN 4140-01-115-5976 is a Impeller,fan,axial, manufactured by Mgr Equipment Corp, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-115-5976?

NSN 4140-01-115-5976 has 5 cross-referenced part numbers: 78-20A FIND 44 (Mgr Equipment Corp), 51567 (Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc), 51558 (Mgr Equipment Corp), 51558 (Benz, E H Co Inc Dba Benz, Edwin H Co), 51558 (Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc).

What NSN replaces 4140-01-115-5976?

There are 12 known substitutes for 4140-01-115-5976: 2530-00-022-1656, 4320-00-132-4648, 5305-00-207-9177 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 78-20A FIND 44?

Key specifications for 78-20A FIND 44: Diameter: 8.750 INCHES NOMINAL IN; Blade Quantity: 3. 2 total characteristics are documented in the Federal Logistics Information System.

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