PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21363Shaft and Worm

Komatsu America Corporation · NSN 2520-00-163-2226 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-163-2226 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-163-2226. Primary manufacturer part number: 21363.
Features
  • Shaft and Worm — 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 Shaft and Worm, cataloged under National Stock Number 2520-00-163-2226, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft and Worm
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersKomatsu America Corporation (CAGE 23926)
Technical Specifications
ParameterValue
NSN2520-00-163-2226
Primary Part Number21363
Item NameShaft and Worm
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerKomatsu America Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3820-00-496-3608XGD21FXF183 INTERCHANGEABLE
Piston Rod
Blue Tee Corp. Dba Gefco
3120-00-509-82646947H INTERCHANGEABLE
Bearing,sleeve
Navistar Intl Corp Truck Br Ohio Plant
6150-01-098-886321363 INTERCHANGEABLE
Wiring Harness,branched
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5342-01-209-290221363 INTERCHANGEABLE
Clip,thrust
Parker Hannifin Corporation Div Hydraulic Systems Division
4720-01-249-845321363 INTERCHANGEABLE
Hose,preformed
Gates Corporation
4320-01-341-0093FLOMAX 10/21363 INTERCHANGEABLE
Pump,centrifugal
Industrial Technologies and Services Llc
4030-01-387-984011030 INTERCHANGEABLE
Hook,hoist
Ingersoll-Rand Co Material Handling Div
4820-01-513-518321363-001 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4820-01-514-847221363-1004-1 INTERCHANGEABLE
Piston,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4820-01-514-962621363-1002-1 INTERCHANGEABLE
Cap,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21363 PRIMARY Komatsu America Corporation (USA)
H21363 Komatsu America Corporation (USA)
Related Parts
3820-00-496-3608INTERCHANGEABLE
PISTON ROD
XGD21FXF183
3120-00-509-8264INTERCHANGEABLE
BEARING,SLEEVE
6947H
6150-01-098-8863INTERCHANGEABLE
WIRING HARNESS,BRANCHED
21363
5342-01-209-2902INTERCHANGEABLE
CLIP,THRUST
21363
4720-01-249-8453INTERCHANGEABLE
HOSE,PREFORMED
21363
4320-01-341-0093INTERCHANGEABLE
PUMP,CENTRIFUGAL
FLOMAX 10/21363
4030-01-387-9840INTERCHANGEABLE
HOOK,HOIST
11030
4820-01-513-5183INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21363-001
4820-01-514-8472INTERCHANGEABLE
PISTON,VALVE
21363-1004-1
4820-01-514-9626INTERCHANGEABLE
CAP,VALVE
21363-1002-1
4730-01-515-0576INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
JEDA1875950D

Frequently Asked Questions

What is NSN 2520-00-163-2226?

NSN 2520-00-163-2226 is a Shaft and Worm, manufactured by Komatsu America Corporation, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-163-2226?

NSN 2520-00-163-2226 has 2 cross-referenced part numbers: 21363 (Komatsu America Corporation), H21363 (Komatsu America Corporation).

What NSN replaces 2520-00-163-2226?

There are 11 known substitutes for 2520-00-163-2226: 3820-00-496-3608, 3120-00-509-8264, 6150-01-098-8863 and 8 more. Verify interchangeability with system specifications before substitution.

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