PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UA2454Disk,clutch,vehicular

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 2520-00-471-0037 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-471-0037 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-471-0037. Primary manufacturer part number: UA2454.
Features
  • Disk,clutch,vehicular — FSC 2520
  • 4 verified cross-references
  • Primary manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk,clutch,vehicular, cataloged under National Stock Number 2520-00-471-0037, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisk,clutch,vehicular
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersTiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (CAGE 13841); Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (CAGE 61208); Deere & Company Dba Deere John Co (CAGE 75755); Deere & Co (CAGE 75160)
Technical Specifications
ParameterValue
NSN2520-00-471-0037
Primary Part NumberUA2454
Item NameDisk,clutch,vehicular
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5940-00-280-724919160-0002 INTERCHANGEABLE
Splice,conductor
Molex-Etc Inc Sub of Molex Inc
4310-00-585-092871916 INTERCHANGEABLE
Ring,piston
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
6150-01-564-357270550-30803-104 78286 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Cross-Reference Index
Part NumberManufacturer
34308 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
UA2454 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
T44803 Deere & Company Dba Deere John Co (USA)
T44803 Deere & Co (USA)
Related Parts
5940-00-280-7249INTERCHANGEABLE
SPLICE,CONDUCTOR
19160-0002
4310-00-585-0928INTERCHANGEABLE
RING,PISTON
71916
6150-01-564-3572INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
70550-30803-104 78286

Frequently Asked Questions

What is NSN 2520-00-471-0037?

NSN 2520-00-471-0037 is a Disk,clutch,vehicular, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-471-0037?

NSN 2520-00-471-0037 has 4 cross-referenced part numbers: 34308 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), UA2454 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), T44803 (Deere & Company Dba Deere John Co), T44803 (Deere & Co).

What NSN replaces 2520-00-471-0037?

There are 3 known substitutes for 2520-00-471-0037: 5940-00-280-7249, 4310-00-585-0928, 6150-01-564-3572. Verify interchangeability with system specifications before substitution.

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