PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18508Bracket,bearing Sup

Komatsu America Corporation · NSN 2530-00-163-2454 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-163-2454 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-163-2454. Primary manufacturer part number: 18508.
Features
  • Bracket,bearing Sup — FSC 2530
  • 2 verified cross-references
  • Primary manufacturer: Komatsu America Corporation
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bracket,bearing Sup, cataloged under National Stock Number 2530-00-163-2454, is classified within Federal Supply Class 2530 (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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBracket,bearing Sup
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersKomatsu America Corporation (CAGE 23926)
Technical Specifications
ParameterValue
NSN2530-00-163-2454
Primary Part Number18508
Item NameBracket,bearing Sup
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerKomatsu America Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5306-00-022-785518508 INTERCHANGEABLE
Bolt,special
Hyster-Yale Group, Inc.
3010-00-107-024818508 INTERCHANGEABLE
Bellows,pressure
Senior Operations Llc Dba Metal Bellows Div Metal Bellows
5950-00-581-903725603 INTERCHANGEABLE
Transformer,power
Freed Transformer Co
2835-00-654-680718508 INTERCHANGEABLE
Duct Assembly,heat Exchanger
Solar Turbines Incorporated Dba Solar Turbines Incorporated
5315-01-287-8770 INTERCHANGEABLE
Pin,toggle,headed
8030-01-541-8729 INTERCHANGEABLE
Antiseize Compound
4820-01-642-840918508 INTERCHANGEABLE
Valve,check
United States Plastic Corp
Cross-Reference Index
Part NumberManufacturer
R18508 Komatsu America Corporation (USA)
18508 PRIMARY Komatsu America Corporation (USA)
Related Parts
5306-00-022-7855INTERCHANGEABLE
BOLT,SPECIAL
18508
3010-00-107-0248INTERCHANGEABLE
BELLOWS,PRESSURE
18508
5950-00-581-9037INTERCHANGEABLE
TRANSFORMER,POWER
25603
2835-00-654-6807INTERCHANGEABLE
DUCT ASSEMBLY,HEAT EXCHANGER
18508
5315-01-287-8770INTERCHANGEABLE
PIN,TOGGLE,HEADED
8030-01-541-8729INTERCHANGEABLE
ANTISEIZE COMPOUND
4820-01-642-8409INTERCHANGEABLE
VALVE,CHECK
18508

Frequently Asked Questions

What is NSN 2530-00-163-2454?

NSN 2530-00-163-2454 is a Bracket,bearing Sup, manufactured by Komatsu America Corporation, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-163-2454?

NSN 2530-00-163-2454 has 2 cross-referenced part numbers: R18508 (Komatsu America Corporation), 18508 (Komatsu America Corporation).

What NSN replaces 2530-00-163-2454?

There are 7 known substitutes for 2530-00-163-2454: 5306-00-022-7855, 3010-00-107-0248, 5950-00-581-9037 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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