PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

68061AO-Ring

Cummins Inc. · NSN 5331-00-970-3461 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-970-3461 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-970-3461. Primary manufacturer part number: 68061A.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Center Hole Diameter: 0.244 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
  • Material: RUBBER SYNTHETIC
  • 5 verified cross-references
  • Primary manufacturer: Cummins Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-970-3461, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-00-970-3461
Primary Part Number68061A
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerCummins Inc.
StatusCANCELLED
Cross-Sectional Height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Center Hole Diameter0.244 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
MaterialRUBBER SYNTHETIC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5998-00-241-6433108626 INTERCHANGEABLE
Printed Wiring Board
Astronautics Corporation of America
5962-01-173-7145 INTERCHANGEABLE
Microcircuit,memory
6750-01-385-3135 INTERCHANGEABLE
Film,photographic
6150-01-706-2784108626 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Laser Techniques Company, Llc
Cross-Reference Index
Part NumberManufacturer
68061A PRIMARY Cummins Inc. (USA)
V1-205 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Fluid Control Division (USA)
68061A Cummins Ltd (GBR)
108626 Cummins Inc. (USA)
10099853 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
5998-00-241-6433INTERCHANGEABLE
PRINTED WIRING BOARD
108626
5962-01-173-7145INTERCHANGEABLE
MICROCIRCUIT,MEMORY
6750-01-385-3135INTERCHANGEABLE
FILM,PHOTOGRAPHIC
6150-01-706-2784INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
108626

Frequently Asked Questions

What is NSN 5331-00-970-3461?

NSN 5331-00-970-3461 is a O-Ring, manufactured by Cummins Inc., classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-970-3461?

NSN 5331-00-970-3461 has 5 cross-referenced part numbers: 68061A (Cummins Inc.), V1-205 (Parker-Hannifin Corporation Dba Pneutronics Div Fluid Control Division), 68061A (Cummins Ltd), 108626 (Cummins Inc.), 10099853 (Nimikkeistokeskus Ncb Finland).

What NSN replaces 5331-00-970-3461?

There are 4 known substitutes for 5331-00-970-3461: 5998-00-241-6433, 5962-01-173-7145, 6750-01-385-3135 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 68061A?

Key specifications for 68061A: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Center Hole Diameter: 0.244 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-970-3461 still in active supply?

NSN 5331-00-970-3461 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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