PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78227Cooler,fluid,transmission

Tennant Company · NSN 2520-01-139-1753 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-139-1753 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-139-1753. Primary manufacturer part number: 78227.
Features
  • Cooler,fluid,transmission — FSC 2520
  • 2 verified cross-references
  • Primary manufacturer: Tennant Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cooler,fluid,transmission, cataloged under National Stock Number 2520-01-139-1753, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Tennant Company. This item has 2 commercial cross-references from 2 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 NameCooler,fluid,transmission
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersTennant Company (CAGE 59500); Blissfield Manufacturing Company (CAGE 93480)
Technical Specifications
ParameterValue
NSN2520-01-139-1753
Primary Part Number78227
Item NameCooler,fluid,transmission
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerTennant Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6150-00-006-097265039 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Unison Industries Llc
5995-00-303-1994 INTERCHANGEABLE
Lead,electrical
5120-00-610-1888 INTERCHANGEABLE
Extractor Set,screw
2520-01-216-267465039 INTERCHANGEABLE
Disk,clutch,vehicular
Adams Rite Aerospace, Inc
2940-01-303-453078227 INTERCHANGEABLE
Filter Element,fluid
Stewart & Stevenson Power Products Llc
5307-01-542-2698 INTERCHANGEABLE
Stud,shouldered
6105-01-627-889465039 INTERCHANGEABLE
Motor,control
Aerovironment, Inc. Dba Aerovironment Inc
Cross-Reference Index
Part NumberManufacturer
78227 Tennant Company (USA)
65039 Blissfield Manufacturing Company (USA)
Related Parts
6150-00-006-0972INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
65039
5995-00-303-1994INTERCHANGEABLE
LEAD,ELECTRICAL
5120-00-610-1888INTERCHANGEABLE
EXTRACTOR SET,SCREW
2520-01-216-2674INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
65039
2940-01-303-4530INTERCHANGEABLE
FILTER ELEMENT,FLUID
78227
5307-01-542-2698INTERCHANGEABLE
STUD,SHOULDERED
6105-01-627-8894INTERCHANGEABLE
MOTOR,CONTROL
65039

Frequently Asked Questions

What is NSN 2520-01-139-1753?

NSN 2520-01-139-1753 is a Cooler,fluid,transmission, manufactured by Tennant Company, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-139-1753?

NSN 2520-01-139-1753 has 2 cross-referenced part numbers: 78227 (Tennant Company), 65039 (Blissfield Manufacturing Company).

What NSN replaces 2520-01-139-1753?

There are 7 known substitutes for 2520-01-139-1753: 6150-00-006-0972, 5995-00-303-1994, 5120-00-610-1888 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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