PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS3085-016O-Ring

Sae International Dba Sae International · NSN 5331-01-044-3053 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-044-3053 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-044-3053. Primary manufacturer part number: AS3085-016.
Features
  • O-Ring — FSC 5331
  • Center Hole Diameter: 0.605 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN
  • Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • 3 verified cross-references
  • Primary manufacturer: Sae International Dba Sae International
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 5331-01-044-3053, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-044-3053
Primary Part NumberAS3085-016
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerSae International Dba Sae International
StatusACTIVE
Center Hole Diameter0.605 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN
Cross-Sectional Height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5331-01-464-0659AS3085-016 INTERCHANGEABLE
Packing,preformed,a
Rolls Royce Corp
Cross-Reference Index
Part NumberManufacturer
AS3085-016ES Eriks B.v. (NLD)
AS3085-016 Society of Automotive Engineers Inc (USA)
AS3085-016 PRIMARY Sae International Dba Sae International (USA)
Related Parts
5331-01-464-0659INTERCHANGEABLE
PACKING,PREFORMED,A
AS3085-016

Frequently Asked Questions

What is NSN 5331-01-044-3053?

NSN 5331-01-044-3053 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-044-3053?

NSN 5331-01-044-3053 has 3 cross-referenced part numbers: AS3085-016ES (Eriks B.v.), AS3085-016 (Society of Automotive Engineers Inc), AS3085-016 (Sae International Dba Sae International).

What NSN replaces 5331-01-044-3053?

There is 1 known substitute for 5331-01-044-3053: 5331-01-464-0659. Verify interchangeability with system specifications before substitution.

What are the specifications of AS3085-016?

Key specifications for AS3085-016: Center Hole Diameter: 0.605 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 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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