PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

59507O-Ring

Pti Technologies Inc. · NSN 5331-00-263-8017 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-263-8017 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-263-8017. Primary manufacturer part number: 59507.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • Center Hole Diameter: 4.469 INCHES MINIMUM AND 4.499 INCHES MAXIMUM IN
  • Outside Diameter: 4.724 INCHES MINIMUM AND 4.800 INCHES MAXIMUM IN
  • Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
  • 25 verified cross-references
  • Primary manufacturer: Pti Technologies Inc.
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 5331-00-263-8017, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Pti Technologies Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 21 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-00-263-8017
Primary Part Number59507
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerPti Technologies Inc.
StatusCANCELLED
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Center Hole Diameter4.469 INCHES MINIMUM AND 4.499 INCHES MAXIMUM IN
Outside Diameter4.724 INCHES MINIMUM AND 4.800 INCHES MAXIMUM IN
Cross-Sectional Height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5950-00-648-1688SC-C-64766 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5935-01-298-7913 INTERCHANGEABLE
Connector,receptacle,electrical
7220-01-646-1673 INTERCHANGEABLE
Tread,nonmetallic,nonskid
Cross-Reference Index
Part NumberManufacturer
1793-246 Parker-Hannifin Corporation Div O-Ring Division (USA)
AMS-P-5315 Sae International Dba Sae International (USA)
59507 Arvinmeritor Inc (USA)
MS29513-246 Society of Automotive Engineers Inc (USA)
SR-822A-60-246 Stillman Seal Corporation Div Stillman Seal Corperation (USA)
7866-246 Parker Hannifin Corporation Div O-Ring Division (USA)
MS29513-246 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MILP5315 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AMS-P-5315 Society of Automotive Engineers Inc (USA)
RT253-65-246 Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA)
SAE-AS29513 Sae International Dba Sae International (USA)
725-70-246 Trostel Albert Packing Ltd (USA)
5331PL0929746 Jednolity Indeks Materialowy - Uniform Material Index (POL)
10V60-141-246 Houghton International Inc. (USA)
2-246 N602-70 Parker Hannifin Gmbh O-Ring Division (DEU)
60-P-31-246 West American Rubber Co Extrude Products Div (USA)
MS29513-246ES Eriks B.v. (NLD)
59507 PRIMARY Pti Technologies Inc. (USA)
457-60-246 Parco, Llc (USA)
2-246 N602-70 Dolly Mfg Corp (USA)
Related Parts
5950-00-648-1688INTERCHANGEABLE
REACTOR
SC-C-64766
5935-01-298-7913INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
7220-01-646-1673INTERCHANGEABLE
TREAD,NONMETALLIC,NONSKID

Frequently Asked Questions

What is NSN 5331-00-263-8017?

NSN 5331-00-263-8017 is a O-Ring, manufactured by Pti Technologies Inc., classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-263-8017?

NSN 5331-00-263-8017 has 25 cross-referenced part numbers: 1793-246 (Parker-Hannifin Corporation Div O-Ring Division), AMS-P-5315 (Sae International Dba Sae International), 59507 (Arvinmeritor Inc), MS29513-246 (Society of Automotive Engineers Inc), SR-822A-60-246 (Stillman Seal Corporation Div Stillman Seal Corperation) and 20 more.

What NSN replaces 5331-00-263-8017?

There are 3 known substitutes for 5331-00-263-8017: 5950-00-648-1688, 5935-01-298-7913, 7220-01-646-1673. Verify interchangeability with system specifications before substitution.

What are the specifications of 59507?

Key specifications for 59507: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 4.469 INCHES MINIMUM AND 4.499 INCHES MAXIMUM IN; Outside Diameter: 4.724 INCHES MINIMUM AND 4.800 INCHES MAXIMUM IN; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-263-8017 still in active supply?

NSN 5331-00-263-8017 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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