PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50468O-Ring

Pti Technologies Inc. · NSN 5331-01-259-3365 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-259-3365 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-259-3365. Primary manufacturer part number: 50468.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Pti Technologies Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-259-3365, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Pti Technologies Inc.. 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)
ManufacturersPti Technologies Inc. (CAGE 05228)
Technical Specifications
ParameterValue
NSN5331-01-259-3365
Primary Part Number50468
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerPti Technologies Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6680-00-243-9980104A WITH 104AZZ INTERCHANGEABLE
Counter,rotating
L.s. Starrett Company (the) Div Tool Division
5305-01-068-232350468 INTERCHANGEABLE
Screw,cap,hexagon Head
Paccar Winch Inc Dba Paccar Winch Division
4820-01-219-445050468 INTERCHANGEABLE
Sleeve and Slide,directional Con
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
50468 PRIMARY Pti Technologies Inc. (USA)
Related Parts
6680-00-243-9980INTERCHANGEABLE
COUNTER,ROTATING
104A WITH 104AZZ
5305-01-068-2323INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
50468
4820-01-219-4450INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
50468

Frequently Asked Questions

What is NSN 5331-01-259-3365?

NSN 5331-01-259-3365 is a O-Ring, manufactured by Pti Technologies Inc., classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-259-3365?

NSN 5331-01-259-3365 has 1 cross-referenced part number: 50468 (Pti Technologies Inc.).

What NSN replaces 5331-01-259-3365?

There are 3 known substitutes for 5331-01-259-3365: 6680-00-243-9980, 5305-01-068-2323, 4820-01-219-4450. Verify interchangeability with system specifications before substitution.

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