PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

05-02-09O-Ring

Magnatrol Valve Corp Div Clark-Cooper · NSN 5331-01-240-4068 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-240-4068 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-240-4068. Primary manufacturer part number: 05-02-09.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • 3 verified cross-references
  • Primary manufacturer: Magnatrol Valve Corp Div Clark-Cooper
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr construction
General Description

The O-Ring, cataloged under National Stock Number 5331-01-240-4068, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Magnatrol Valve Corp Div Clark-Cooper. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-240-4068
Primary Part Number05-02-09
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerMagnatrol Valve Corp Div Clark-Cooper
StatusACTIVE
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2520-00-354-99900050209 INTERCHANGEABLE
Fork
New Holland Construction
1650-00-506-776451541 INTERCHANGEABLE
Cylinder Block,hydraulic Motor-P
Parker Hannifin Corporation Div Hydraulic Systems Division
6515-01-410-8196122680 INTERCHANGEABLE
Airway,pharyngeal
Teleflex Llc
Cross-Reference Index
Part NumberManufacturer
3306285 PIECE 54 Naval Ship Systems Command (USA)
05-02-09 PRIMARY Magnatrol Valve Corp Div Clark-Cooper (USA)
SH12-3N PIECE 54 Magnatrol Valve Corp Div Clark-Cooper (USA)
Related Parts
2520-00-354-9990INTERCHANGEABLE
FORK
0050209
1650-00-506-7764INTERCHANGEABLE
CYLINDER BLOCK,HYDRAULIC MOTOR-P
51541
6515-01-410-8196INTERCHANGEABLE
AIRWAY,PHARYNGEAL
122680

Frequently Asked Questions

What is NSN 5331-01-240-4068?

NSN 5331-01-240-4068 is a O-Ring, manufactured by Magnatrol Valve Corp Div Clark-Cooper, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-240-4068?

NSN 5331-01-240-4068 has 3 cross-referenced part numbers: 3306285 PIECE 54 (Naval Ship Systems Command), 05-02-09 (Magnatrol Valve Corp Div Clark-Cooper), SH12-3N PIECE 54 (Magnatrol Valve Corp Div Clark-Cooper).

What NSN replaces 5331-01-240-4068?

There are 3 known substitutes for 5331-01-240-4068: 2520-00-354-9990, 1650-00-506-7764, 6515-01-410-8196. Verify interchangeability with system specifications before substitution.

What are the specifications of 05-02-09?

Key specifications for 05-02-09: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 1 total characteristics are documented in the Federal Logistics Information System.

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