PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11149Arm

Komatsu America Corporation · NSN 2520-00-127-1464 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-127-1464 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-127-1464. Primary manufacturer part number: 11149.
Features
  • Arm — 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 Arm, cataloged under National Stock Number 2520-00-127-1464, 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 NameArm
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersKomatsu America Corporation (CAGE 23926)
Technical Specifications
ParameterValue
NSN2520-00-127-1464
Primary Part Number11149
Item NameArm
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerKomatsu America Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3120-00-148-210511149 INTERCHANGEABLE
Bearing,sleeve
Rps-Fl, Inc. Dba Rps Inc
3120-00-371-637111-149 INTERCHANGEABLE
Bearing,sleeve
Dresser Industries Inc Leroi Div
5905-00-501-5191 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
5330-00-618-982411149 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
5340-00-632-325811149 INTERCHANGEABLE
Plug,vent
Fluid Conditioning Products, Inc.
6105-00-669-5392 INTERCHANGEABLE
Motor,alternating Current
5965-00-807-242811149 INTERCHANGEABLE
Microphone,dynamic
Astrocom Electronics Inc
5365-00-831-247811149 INTERCHANGEABLE
Shim Set
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
4920-00-876-496611149 INTERCHANGEABLE
Capsule,static
Elbitamerica, Inc.
4420-01-141-5989 INTERCHANGEABLE
Heat Exchanger
Cross-Reference Index
Part NumberManufacturer
R11149 Komatsu America Corporation (USA)
11149 PRIMARY Komatsu America Corporation (USA)
Related Parts
3120-00-148-2105INTERCHANGEABLE
BEARING,SLEEVE
11149
3120-00-371-6371INTERCHANGEABLE
BEARING,SLEEVE
11-149
5905-00-501-5191INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
5330-00-618-9824INTERCHANGEABLE
GASKET
11149
5340-00-632-3258INTERCHANGEABLE
PLUG,VENT
11149
6105-00-669-5392INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5965-00-807-2428INTERCHANGEABLE
MICROPHONE,DYNAMIC
11149
5365-00-831-2478INTERCHANGEABLE
SHIM SET
11149
4920-00-876-4966INTERCHANGEABLE
CAPSULE,STATIC
11149
4420-01-141-5989INTERCHANGEABLE
HEAT EXCHANGER
6240-01-344-4826INTERCHANGEABLE
LAMP,METAL HALIDE
MVT325/C/I/U/WM

Frequently Asked Questions

What is NSN 2520-00-127-1464?

NSN 2520-00-127-1464 is a Arm, manufactured by Komatsu America Corporation, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-127-1464?

NSN 2520-00-127-1464 has 2 cross-referenced part numbers: R11149 (Komatsu America Corporation), 11149 (Komatsu America Corporation).

What NSN replaces 2520-00-127-1464?

There are 11 known substitutes for 2520-00-127-1464: 3120-00-148-2105, 3120-00-371-6371, 5905-00-501-5191 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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