PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AMS3302O-Ring

Society of Automotive Engineers Inc · NSN 5331-00-825-9211 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-825-9211 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-825-9211. Primary manufacturer part number: AMS3302.
Features
  • O-Ring — FSC 5331
  • Center Hole Diameter: 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN
  • Material: RUBBER SILICONE CLASS Q
  • Temp Rating: -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF
  • Hardness Rating: 60.0 SHORE DUROMETER A NOMINAL
  • Cross-Sectional Height: 0.070 INCHES NOMINAL IN
  • 5 verified cross-references
  • Primary manufacturer: Society of Automotive Engineers Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Silicone Class Q construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-825-9211, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Society of Automotive Engineers Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-825-9211
Primary Part NumberAMS3302
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerSociety of Automotive Engineers Inc
StatusACTIVE
Center Hole Diameter0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN
MaterialRUBBER SILICONE CLASS Q
Temp Rating-85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF
Hardness Rating60.0 SHORE DUROMETER A NOMINAL
Cross-Sectional Height0.070 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9320-00-024-5088 INTERCHANGEABLE
Rubber Strip
5331-00-047-386232-01053-45 INTERCHANGEABLE
O-Ring
Grimes Aerospace Company
5331-00-166-0975AS3209-011 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-00-166-1085AS3581-013 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-00-241-1073PRP568-036-1235-50 INTERCHANGEABLE
O-Ring
Parco, Llc
5331-00-405-89564400171-0130 INTERCHANGEABLE
O-Ring
Marotta Controls Inc
5331-00-435-52742-13E515-8 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-00-584-2032100074 INTERCHANGEABLE
O-Ring
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
9320-00-641-1279 INTERCHANGEABLE
Rubber Sheet,solid
5331-00-912-2643 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
AMS3302 Society of Automotive Engineers Inc (USA)
AS568-013 Society of Automotive Engineers Inc (USA)
AMS3302 Sae International Dba Sae International (USA)
1602321-3 Mission Systems Davenport Inc. (USA)
AS568-013 Sae International Dba Sae International (USA)
Related Parts
9320-00-024-5088INTERCHANGEABLE
RUBBER STRIP
5331-00-047-3862INTERCHANGEABLE
O-RING
32-01053-45
5331-00-166-0975INTERCHANGEABLE
O-RING
AS3209-011
5331-00-166-1085INTERCHANGEABLE
O-RING
AS3581-013
5331-00-241-1073INTERCHANGEABLE
O-RING
PRP568-036-1235-50
5331-00-405-8956INTERCHANGEABLE
O-RING
4400171-0130
5331-00-435-5274INTERCHANGEABLE
O-RING
2-13E515-8
5331-00-584-2032INTERCHANGEABLE
O-RING
100074
9320-00-641-1279INTERCHANGEABLE
RUBBER SHEET,SOLID
5331-00-912-2643INTERCHANGEABLE
O-RING
9320-00-924-6328INTERCHANGEABLE
RUBBER SHEET,SOLID
5331-00-933-7072INTERCHANGEABLE
O-RING
SMB544229

Frequently Asked Questions

What is NSN 5331-00-825-9211?

NSN 5331-00-825-9211 is a O-Ring, manufactured by Society of Automotive Engineers Inc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-825-9211?

NSN 5331-00-825-9211 has 5 cross-referenced part numbers: AMS3302 (Society of Automotive Engineers Inc), AS568-013 (Society of Automotive Engineers Inc), AMS3302 (Sae International Dba Sae International), 1602321-3 (Mission Systems Davenport Inc.), AS568-013 (Sae International Dba Sae International).

What NSN replaces 5331-00-825-9211?

There are 12 known substitutes for 5331-00-825-9211: 9320-00-024-5088, 5331-00-047-3862, 5331-00-166-0975 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AMS3302?

Key specifications for AMS3302: Center Hole Diameter: 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN; Material: RUBBER SILICONE CLASS Q; Temp Rating: -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF; Hardness Rating: 60.0 SHORE DUROMETER A NOMINAL. 5 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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