PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

79017HBearing,washer,thrust

Komatsu American Intl Co · NSN 3120-01-242-1889 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-242-1889 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-242-1889. Primary manufacturer part number: 79017H.
Features
  • Bearing,washer,thrust — FSC 3120
  • Style Designator: ROUND
  • 3 verified cross-references
  • Primary manufacturer: Komatsu American Intl Co
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Structural fastening and assembly
  • Equipment mounting
General Description

The Bearing,washer,thrust, cataloged under National Stock Number 3120-01-242-1889, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Komatsu American Intl Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-242-1889
Primary Part Number79017H
Item NameBearing,washer,thrust
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerKomatsu American Intl Co
StatusACTIVE
Style DesignatorROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3120-00-554-118718198 INTERCHANGEABLE
Bearing,washer,thrust
Eaton Corporation
Cross-Reference Index
Part NumberManufacturer
79017H Komatsu American Intl Co (USA)
79017H Komatsu America Corp. (USA)
79017H1 Komatsu American Intl Co (USA)
Related Parts
3120-00-554-1187INTERCHANGEABLE
BEARING,WASHER,THRUST
18198

Frequently Asked Questions

What is NSN 3120-01-242-1889?

NSN 3120-01-242-1889 is a Bearing,washer,thrust, manufactured by Komatsu American Intl Co, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-242-1889?

NSN 3120-01-242-1889 has 3 cross-referenced part numbers: 79017H (Komatsu American Intl Co), 79017H (Komatsu America Corp.), 79017H1 (Komatsu American Intl Co).

What NSN replaces 3120-01-242-1889?

There is 1 known substitute for 3120-01-242-1889: 3120-00-554-1187. Verify interchangeability with system specifications before substitution.

What are the specifications of 79017H?

Key specifications for 79017H: Style Designator: ROUND. 1 total characteristics are documented in the Federal Logistics Information System.

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