PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22991O-Ring

Paccar Winch Inc Dba Paccar Winch Division · NSN 5331-01-466-3536 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-466-3536 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-466-3536. Primary manufacturer part number: 22991.
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 5331-01-466-3536, 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. 9 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
NSN5331-01-466-3536
Primary Part Number22991
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerPaccar Winch Inc Dba Paccar Winch Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5935-00-259-381422991 INTERCHANGEABLE
Backshell,electrical Connector
Raytheon Company Dba Raytheon
4810-00-821-335722991 INTERCHANGEABLE
Valve,globe
Setra Systems, Inc. Dba Gems Sensors
9540-00-879-2336LS4222-2 INTERCHANGEABLE
Angle,structural
Lockheed Martin Corp
9540-01-071-4716 INTERCHANGEABLE
Angle,structural
9540-01-071-4717 INTERCHANGEABLE
Angle,structural
5325-01-194-287522991 INTERCHANGEABLE
Insert,screw Thread
Moog Inc. Dba Ampac-Isp Corp
2910-01-328-64476016.01 INTERCHANGEABLE
Nozzle,fuel Injection
Woodward, Inc. Div Fuel Systems and Controls
4210-01-593-552122991 INTERCHANGEABLE
Hose Assembly,nonmetallic
Apex Pinnacle Corp
3455-01-625-454522991 INTERCHANGEABLE
Cutter,engraving
Gravograph-New Hermes, Inc
Cross-Reference Index
Part NumberManufacturer
22991 PRIMARY Paccar Winch Inc Dba Paccar Winch Division (USA)
Related Parts
5935-00-259-3814INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
22991
4810-00-821-3357INTERCHANGEABLE
VALVE,GLOBE
22991
9540-00-879-2336INTERCHANGEABLE
ANGLE,STRUCTURAL
LS4222-2
9540-01-071-4716INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-071-4717INTERCHANGEABLE
ANGLE,STRUCTURAL
5325-01-194-2875INTERCHANGEABLE
INSERT,SCREW THREAD
22991
2910-01-328-6447INTERCHANGEABLE
NOZZLE,FUEL INJECTION
6016.01
4210-01-593-5521INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
22991
3455-01-625-4545INTERCHANGEABLE
CUTTER,ENGRAVING
22991

Frequently Asked Questions

What is NSN 5331-01-466-3536?

NSN 5331-01-466-3536 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 5331-01-466-3536?

NSN 5331-01-466-3536 has 1 cross-referenced part number: 22991 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 5331-01-466-3536?

There are 9 known substitutes for 5331-01-466-3536: 5935-00-259-3814, 4810-00-821-3357, 9540-00-879-2336 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com