PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

61303O-Ring

Paccar Winch Inc Dba Paccar Winch Division · NSN 5331-01-118-8806 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-118-8806 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-118-8806. Primary manufacturer part number: 61303.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Paccar Winch Inc Dba Paccar Winch Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-118-8806, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersPaccar Winch Inc Dba Paccar Winch Division (CAGE 08302)
Technical Specifications
ParameterValue
NSN5331-01-118-8806
Primary Part Number61303
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerPaccar Winch Inc Dba Paccar Winch Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5365-00-954-6429SMB321453 INTERCHANGEABLE
Spacer,sleeve
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-080-1666SM-A-917150-6 INTERCHANGEABLE
Microcircuit,memory
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5360-01-206-3098613-03 INTERCHANGEABLE
Spring
Watts Regulator Company
Cross-Reference Index
Part NumberManufacturer
61303 PRIMARY Paccar Winch Inc Dba Paccar Winch Division (USA)
Related Parts
5365-00-954-6429INTERCHANGEABLE
SPACER,SLEEVE
SMB321453
5962-01-080-1666INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SM-A-917150-6
5360-01-206-3098INTERCHANGEABLE
SPRING
613-03

Frequently Asked Questions

What is NSN 5331-01-118-8806?

NSN 5331-01-118-8806 is a O-Ring, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-118-8806?

NSN 5331-01-118-8806 has 1 cross-referenced part number: 61303 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 5331-01-118-8806?

There are 3 known substitutes for 5331-01-118-8806: 5365-00-954-6429, 5962-01-080-1666, 5360-01-206-3098. Verify interchangeability with system specifications before substitution.

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