PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

423-7O-Ring

Clemco Industries Corp Zero Products Div · NSN 5331-01-264-4236 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-264-4236 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-264-4236. Primary manufacturer part number: 423-7.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Clemco Industries Corp Zero Products Div
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-264-4236, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Clemco Industries Corp Zero Products Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersClemco Industries Corp Zero Products Div (CAGE 14793)
Technical Specifications
ParameterValue
NSN5331-01-264-4236
Primary Part Number423-7
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerClemco Industries Corp Zero Products Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-144-595011-1435 INTERCHANGEABLE
Screwdriver
Unison Industries Llc
5930-00-152-86672450HR-4-171 INTERCHANGEABLE
Switch,thermostatic
Honeywell International Inc. Dba Honeywell Div Sensing and Control
5950-00-646-04451233573 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1730-00-763-23821C5442G1 INTERCHANGEABLE
Hoisting Unit,aircraft Component
General Electric Company
2910-00-848-1371 INTERCHANGEABLE
Parts Kit,engine Fuel Pump
6240-00-917-0769 INTERCHANGEABLE
Lamp,incandescent
5340-01-054-15884237 INTERCHANGEABLE
Bumper
Auto Vehicle Parts Co Dba Au-Ve-Co
6515-01-160-95324237 INTERCHANGEABLE
Mask,surgical
Johnson and Johnson Medical Inc Sub of Johnson and Johnson
6515-01-164-289548201 INTERCHANGEABLE
Mask Disposable Sur
Kimberly-Clark Corporation
6145-01-265-71559837 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
Cross-Reference Index
Part NumberManufacturer
423-7 Clemco Industries Corp Zero Products Div (USA)
Related Parts
5120-00-144-5950INTERCHANGEABLE
SCREWDRIVER
11-1435
5930-00-152-8667INTERCHANGEABLE
SWITCH,THERMOSTATIC
2450HR-4-171
5950-00-646-0445INTERCHANGEABLE
TRANSFORMER,POWER
1233573
1730-00-763-2382INTERCHANGEABLE
HOISTING UNIT,AIRCRAFT COMPONENT
1C5442G1
2910-00-848-1371INTERCHANGEABLE
PARTS KIT,ENGINE FUEL PUMP
6240-00-917-0769INTERCHANGEABLE
LAMP,INCANDESCENT
5340-01-054-1588INTERCHANGEABLE
BUMPER
4237
6515-01-160-9532INTERCHANGEABLE
MASK,SURGICAL
4237
6515-01-164-2895INTERCHANGEABLE
MASK DISPOSABLE SUR
48201
6145-01-265-7155INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
9837
5998-01-371-7808INTERCHANGEABLE
PRINTED WIRING BOARD
4237
6515-01-555-2676INTERCHANGEABLE
FORCEPS,DRESSING
HS8304

Frequently Asked Questions

What is NSN 5331-01-264-4236?

NSN 5331-01-264-4236 is a O-Ring, manufactured by Clemco Industries Corp Zero Products Div, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-264-4236?

NSN 5331-01-264-4236 has 1 cross-referenced part number: 423-7 (Clemco Industries Corp Zero Products Div).

What NSN replaces 5331-01-264-4236?

There are 12 known substitutes for 5331-01-264-4236: 5120-00-144-5950, 5930-00-152-8667, 5950-00-646-0445 and 9 more. Verify interchangeability with system specifications before substitution.

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