PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6286O-Ring

Adk Pressure Equipment Corporation · NSN 5331-01-145-5375 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-145-5375 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-145-5375. Primary manufacturer part number: 6286.
Features
  • O-Ring — FSC 5331
  • 2 verified cross-references
  • Primary manufacturer: Adk Pressure Equipment Corporation
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-145-5375, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Adk Pressure Equipment Corporation. This item has 2 commercial cross-references from 2 manufacturers, 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)
ManufacturersTecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (CAGE 59431); Adk Pressure Equipment Corporation (CAGE 60629)
Technical Specifications
ParameterValue
NSN5331-01-145-5375
Primary Part Number6286
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerAdk Pressure Equipment Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-02391701314 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Heil Environmental Industries
5305-00-151-3369 INTERCHANGEABLE
Screw,machine
5305-00-290-2569100753 INTERCHANGEABLE
Screw,machine
Chrysler Realty Company Llc Dba Daimler Chrysler
5960-00-296-1120 INTERCHANGEABLE
Electron Tube
5220-00-476-7952628-6 INTERCHANGEABLE
Gage,setting,pullin
Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace
5995-00-477-610716-28 INTERCHANGEABLE
Lead,electrical
General Dynamics Mission Systems, Inc. Dba Gdms
5305-00-514-9299 INTERCHANGEABLE
Screw,machine
4510-00-595-4187 INTERCHANGEABLE
Tailpiece,waste Drain
5340-00-597-32676286 INTERCHANGEABLE
Bumper
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
5331-00-895-77956286 INTERCHANGEABLE
O-Ring
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Cross-Reference Index
Part NumberManufacturer
6286 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
6286 PRIMARY Adk Pressure Equipment Corporation (USA)
Related Parts
3110-00-100-0239INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
1701314
5305-00-151-3369INTERCHANGEABLE
SCREW,MACHINE
5305-00-290-2569INTERCHANGEABLE
SCREW,MACHINE
100753
5960-00-296-1120INTERCHANGEABLE
ELECTRON TUBE
5220-00-476-7952INTERCHANGEABLE
GAGE,SETTING,PULLIN
628-6
5995-00-477-6107INTERCHANGEABLE
LEAD,ELECTRICAL
16-28
5305-00-514-9299INTERCHANGEABLE
SCREW,MACHINE
4510-00-595-4187INTERCHANGEABLE
TAILPIECE,WASTE DRAIN
5340-00-597-3267INTERCHANGEABLE
BUMPER
6286
5331-00-895-7795INTERCHANGEABLE
O-RING
6286
5970-01-045-7597INTERCHANGEABLE
INSULATOR,PLATE
4666
3030-01-143-8007INTERCHANGEABLE
BELT,V
6286

Frequently Asked Questions

What is NSN 5331-01-145-5375?

NSN 5331-01-145-5375 is a O-Ring, manufactured by Adk Pressure Equipment Corporation, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-145-5375?

NSN 5331-01-145-5375 has 2 cross-referenced part numbers: 6286 (Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc), 6286 (Adk Pressure Equipment Corporation).

What NSN replaces 5331-01-145-5375?

There are 12 known substitutes for 5331-01-145-5375: 3110-00-100-0239, 5305-00-151-3369, 5305-00-290-2569 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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