PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS3085-238O-Ring

Sae International Dba Sae International · NSN 5331-01-477-3050 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-477-3050 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-477-3050. Primary manufacturer part number: AS3085-238.
Features
  • O-Ring — FSC 5331
  • Temp Rating: -5.0 CELSIUS AND 205.0 CELSIUS DEGC
  • Material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
  • 2 verified cross-references
  • Primary manufacturer: Sae International Dba Sae International
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Polymethylene-Perfluoroalkylene Class Fkm construction
General Description

The O-Ring, cataloged under National Stock Number 5331-01-477-3050, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5331-01-477-3050
Primary Part NumberAS3085-238
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerSae International Dba Sae International
StatusACTIVE
Temp Rating-5.0 CELSIUS AND 205.0 CELSIUS DEGC
MaterialRUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5331-01-497-4151AS3085-238 INTERCHANGEABLE
O-Ring
Rolls Royce Corp
Cross-Reference Index
Part NumberManufacturer
AS3085-238 Society of Automotive Engineers Inc (USA)
AS3085-238 PRIMARY Sae International Dba Sae International (USA)
Related Parts
5331-01-497-4151INTERCHANGEABLE
O-RING
AS3085-238

Frequently Asked Questions

What is NSN 5331-01-477-3050?

NSN 5331-01-477-3050 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 5331-01-477-3050?

NSN 5331-01-477-3050 has 2 cross-referenced part numbers: AS3085-238 (Society of Automotive Engineers Inc), AS3085-238 (Sae International Dba Sae International).

What NSN replaces 5331-01-477-3050?

There is 1 known substitute for 5331-01-477-3050: 5331-01-497-4151. Verify interchangeability with system specifications before substitution.

What are the specifications of AS3085-238?

Key specifications for AS3085-238: End Item Identification: HERCULES C130J, FIXED WING AIRCRAFT; Temp Rating: -5.0 CELSIUS AND 205.0 CELSIUS DEGC; Material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM. 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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