PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS3209-039O-Ring

Sae International Dba Sae International · NSN 5331-00-166-8398 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-166-8398 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-166-8398. Primary manufacturer part number: AS3209-039.
Features
  • O-Ring — FSC 5331
  • 26 verified cross-references
  • Primary manufacturer: Sae International Dba Sae International
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-00-166-8398, 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. This item has 26 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersEriks B.v. (CAGE H2313); Society of Automotive Engineers Inc (CAGE 81343); Acushnet Rubber Company, Inc. Dba Precix (CAGE 70106); Parker-Hannifin Corp Div O-Ring Division (CAGE 02697); Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (CAGE 99193)
Technical Specifications
ParameterValue
NSN5331-00-166-8398
Primary Part NumberAS3209-039
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerSae International Dba Sae International
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5331-01-054-2587 INTERCHANGEABLE
O-Ring
5331-01-091-0757MS28775-039 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5330-01-322-5422S9413-039 INTERCHANGEABLE
Packing,preformed
Honeywell International Inc. Div Aerospace - Torrance
5331-01-502-7902AS3209-039 INTERCHANGEABLE
O-Ring
Rolls-Royce Corporation
Cross-Reference Index
Part NumberManufacturer
M83248-1-039ES Eriks B.v. (NLD)
AMS7276 Society of Automotive Engineers Inc (USA)
M83248/1-039 Acushnet Rubber Company, Inc. Dba Precix (USA)
V0747 2-039 Parker-Hannifin Corp Div O-Ring Division (USA)
2-039V1164-75 Parker-Hannifin Corp Div O-Ring Division (USA)
S9413-039 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
2-039V884-75 Parker-Hannifin Corp Div O-Ring Division (USA)
MILR83248 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M83248/1-039 Society of Automotive Engineers Inc (USA)
SAE-AMS7276 Sae International Dba Sae International (USA)
V1226 2-039 Parker-Hannifin Corp Div O-Ring Division (USA)
2-039V0747-75 Parker-Hannifin Corp Div O-Ring Division (USA)
AS3209-039 PRIMARY Sae International Dba Sae International (USA)
M83248/1-039 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2-039 V747-75 Parker Hannifin Gmbh O-Ring Division (DEU)
AS3209-039 Society of Automotive Engineers Inc (USA)
N-677 PIECE 20 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
2-039 77-545-75 Zf Industrieantriebe Witten Gmbh (DEU)
2-039V747-75 Parker-Hannifin Corp Div O-Ring Division (USA)
83248/1-039 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5331-01-054-2587INTERCHANGEABLE
O-RING
5331-01-091-0757INTERCHANGEABLE
O-RING
MS28775-039
5330-01-322-5422INTERCHANGEABLE
PACKING,PREFORMED
S9413-039
5331-01-502-7902INTERCHANGEABLE
O-RING
AS3209-039

Frequently Asked Questions

What is NSN 5331-00-166-8398?

NSN 5331-00-166-8398 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-166-8398?

NSN 5331-00-166-8398 has 26 cross-referenced part numbers: M83248-1-039ES (Eriks B.v.), AMS7276 (Society of Automotive Engineers Inc), M83248/1-039 (Acushnet Rubber Company, Inc. Dba Precix), V0747 2-039 (Parker-Hannifin Corp Div O-Ring Division), 2-039V1164-75 (Parker-Hannifin Corp Div O-Ring Division) and 21 more.

What NSN replaces 5331-00-166-8398?

There are 4 known substitutes for 5331-00-166-8398: 5331-01-054-2587, 5331-01-091-0757, 5330-01-322-5422 and 1 more. Verify interchangeability with system specifications before substitution.

Is NSN 5331-00-166-8398 still in active supply?

NSN 5331-00-166-8398 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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