PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14161Clutch Assembly

Komatsu America Corporation · NSN 2520-00-447-3559 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-447-3559 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-447-3559. Primary manufacturer part number: 14161.
Features
  • Clutch Assembly — FSC 2520
  • 2 verified cross-references
  • Primary manufacturer: Komatsu America Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Clutch Assembly, cataloged under National Stock Number 2520-00-447-3559, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Komatsu America Corporation. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameClutch Assembly
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersKomatsu America Corporation (CAGE 23926)
Technical Specifications
ParameterValue
NSN2520-00-447-3559
Primary Part Number14161
Item NameClutch Assembly
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerKomatsu America Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-079-43721416-1 INTERCHANGEABLE
Valve,relief,pressure and Temper
Pneudraulics, Inc.
7025-00-104-0066 INTERCHANGEABLE
Printer Train Cartr
2805-00-267-715714161 INTERCHANGEABLE
Ring,piston
Leslie Controls, Inc. Dba Leslie Controls Inc
3460-00-357-003814161 INTERCHANGEABLE
Collet,machine
Fischer Usa Inc
6760-00-462-3057 INTERCHANGEABLE
Holder,filter,photographic
1560-00-532-933714161 INTERCHANGEABLE
Fitting,spar Butt H
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
8010-00-721-9752 INTERCHANGEABLE
Enamel
5935-00-820-58489176924 INTERCHANGEABLE
Connector,plug,electrical
Us Army Aviation and Missile Command
5945-01-098-791714161 INTERCHANGEABLE
Retainer,electrical Relay
Kurz & Root Generator Company, Llc
2915-01-129-370714161 INTERCHANGEABLE
Valve,breakaway
Spectrum Associates, Inc.
Cross-Reference Index
Part NumberManufacturer
14161 PRIMARY Komatsu America Corporation (USA)
R14161 Komatsu America Corporation (USA)
Related Parts
4820-00-079-4372INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
1416-1
7025-00-104-0066INTERCHANGEABLE
PRINTER TRAIN CARTR
2805-00-267-7157INTERCHANGEABLE
RING,PISTON
14161
3460-00-357-0038INTERCHANGEABLE
COLLET,MACHINE
14161
6760-00-462-3057INTERCHANGEABLE
HOLDER,FILTER,PHOTOGRAPHIC
1560-00-532-9337INTERCHANGEABLE
FITTING,SPAR BUTT H
14161
8010-00-721-9752INTERCHANGEABLE
ENAMEL
5935-00-820-5848INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
9176924
5945-01-098-7917INTERCHANGEABLE
RETAINER,ELECTRICAL RELAY
14161
2915-01-129-3707INTERCHANGEABLE
VALVE,BREAKAWAY
14161
5310-01-176-0778INTERCHANGEABLE
NUT
14161
5340-01-342-4635INTERCHANGEABLE
CLEVIS,ROD END
141-61

Frequently Asked Questions

What is NSN 2520-00-447-3559?

NSN 2520-00-447-3559 is a Clutch Assembly, manufactured by Komatsu America Corporation, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-447-3559?

NSN 2520-00-447-3559 has 2 cross-referenced part numbers: 14161 (Komatsu America Corporation), R14161 (Komatsu America Corporation).

What NSN replaces 2520-00-447-3559?

There are 12 known substitutes for 2520-00-447-3559: 4820-00-079-4372, 7025-00-104-0066, 2805-00-267-7157 and 9 more. Verify interchangeability with system specifications before substitution.

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