PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

364839R1O-Ring

Komatsu America Corp. · NSN 5331-01-330-2908 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-330-2908 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-330-2908. Primary manufacturer part number: 364839R1.
Features
  • O-Ring — FSC 5331
  • 2 verified cross-references
  • Primary manufacturer: Komatsu America Corp.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-330-2908, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Komatsu America Corp.. This item has 2 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.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersKomatsu America Corp. (CAGE 0SAT8); Komatsu American Intl Co (CAGE 29510)
Technical Specifications
ParameterValue
NSN5331-01-330-2908
Primary Part Number364839R1
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerKomatsu America Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-941-4381 INTERCHANGEABLE
Packing,preformed
Cross-Reference Index
Part NumberManufacturer
364839R1 Komatsu America Corp. (USA)
364839R1 Komatsu American Intl Co (USA)
Related Parts
5330-00-941-4381INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 5331-01-330-2908?

NSN 5331-01-330-2908 is a O-Ring, manufactured by Komatsu America Corp., classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-330-2908?

NSN 5331-01-330-2908 has 2 cross-referenced part numbers: 364839R1 (Komatsu America Corp.), 364839R1 (Komatsu American Intl Co).

What NSN replaces 5331-01-330-2908?

There is 1 known substitute for 5331-01-330-2908: 5330-00-941-4381. Verify interchangeability with system specifications before substitution.

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