PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

64494O-Ring

Kawasaki Precision Machinery Uk Ltd · NSN 5331-00-145-5097 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-145-5097 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-145-5097. Primary manufacturer part number: 64494.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER SYNTHETIC
  • Cross-Sectional Height: 0.139 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Kawasaki Precision Machinery Uk Ltd
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-145-5097, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Kawasaki Precision Machinery Uk Ltd. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-145-5097
Primary Part Number64494
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerKawasaki Precision Machinery Uk Ltd
StatusACTIVE
MaterialRUBBER SYNTHETIC
Cross-Sectional Height0.139 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5331-00-882-4963MS28775-149 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
6240-01-344-6673MS175/3K/H0R INTERCHANGEABLE
Lamp,metal Halide
Gte Products Corp Sylvania Miniature Lighting Div
Cross-Reference Index
Part NumberManufacturer
64494 Pairhall Inc Dba Centennial Conferences (USA)
64494 PRIMARY Kawasaki Precision Machinery Uk Ltd (GBR)
Related Parts
5331-00-882-4963INTERCHANGEABLE
O-RING
MS28775-149
6240-01-344-6673INTERCHANGEABLE
LAMP,METAL HALIDE
MS175/3K/H0R

Frequently Asked Questions

What is NSN 5331-00-145-5097?

NSN 5331-00-145-5097 is a O-Ring, manufactured by Kawasaki Precision Machinery Uk Ltd, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-145-5097?

NSN 5331-00-145-5097 has 2 cross-referenced part numbers: 64494 (Pairhall Inc Dba Centennial Conferences), 64494 (Kawasaki Precision Machinery Uk Ltd).

What NSN replaces 5331-00-145-5097?

There are 2 known substitutes for 5331-00-145-5097: 5331-00-882-4963, 6240-01-344-6673. Verify interchangeability with system specifications before substitution.

What are the specifications of 64494?

Key specifications for 64494: Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.139 INCHES NOMINAL IN. 2 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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