PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26022O-Ring

Tritan Corp · NSN 5331-01-263-2686 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-263-2686 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-263-2686. Primary manufacturer part number: 26022.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Tritan Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-263-2686, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Tritan Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersTritan Corp (CAGE 50809)
Technical Specifications
ParameterValue
NSN5331-01-263-2686
Primary Part Number26022
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerTritan Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3010-00-006-017026022 INTERCHANGEABLE
Coupling,shaft,flexible
Senior Operations Llc Dba Metal Bellows Div Metal Bellows
3110-00-158-621726022 INTERCHANGEABLE
Bearing,roller,journal
Kingsbury, Inc. Dba Messinger Bearings Div Messinger Bearings
6250-00-620-376226022 INTERCHANGEABLE
Lampholder
Cole Hersee Company
5120-01-084-101026-022 INTERCHANGEABLE
Wrench,open End
E D P Products Inc
4730-01-195-039426022 INTERCHANGEABLE
Flange,pipe,blind
Leslie Controls, Inc. Dba Leslie Controls Inc
5120-01-656-4723 INTERCHANGEABLE
Wrench,open End
5120-01-686-149126022 INTERCHANGEABLE
Screwdriver,flat Tip
Wiha Quality Tools
Cross-Reference Index
Part NumberManufacturer
26022 PRIMARY Tritan Corp (USA)
Related Parts
3010-00-006-0170INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
26022
3110-00-158-6217INTERCHANGEABLE
BEARING,ROLLER,JOURNAL
26022
6250-00-620-3762INTERCHANGEABLE
LAMPHOLDER
26022
5120-01-084-1010INTERCHANGEABLE
WRENCH,OPEN END
26-022
4730-01-195-0394INTERCHANGEABLE
FLANGE,PIPE,BLIND
26022
5120-01-656-4723INTERCHANGEABLE
WRENCH,OPEN END
5120-01-686-1491INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
26022

Frequently Asked Questions

What is NSN 5331-01-263-2686?

NSN 5331-01-263-2686 is a O-Ring, manufactured by Tritan Corp, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-263-2686?

NSN 5331-01-263-2686 has 1 cross-referenced part number: 26022 (Tritan Corp).

What NSN replaces 5331-01-263-2686?

There are 7 known substitutes for 5331-01-263-2686: 3010-00-006-0170, 3110-00-158-6217, 6250-00-620-3762 and 4 more. Verify interchangeability with system specifications before substitution.

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