PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS3209-216O-Ring

Sae International Dba Sae International · NSN 5331-00-165-1942 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-165-1942 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-165-1942. Primary manufacturer part number: AS3209-216.
Features
  • O-Ring — FSC 5331
  • Center Hole Diameter: 1.097 INCHES MINIMUM AND 1.121 INCHES MAXIMUM IN
  • Elongation Percentage: 125 MAXIMUM
  • Outside Diameter: 1.367 INCHES MINIMUM AND 1.407 INCHES MAXIMUM IN
  • Material: RUBBER FLUOROCARBON CLASS FPM
  • Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
  • Temp Rating: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
  • Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Fluorocarbon Class Fpm construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-165-1942, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 38 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-00-165-1942
Primary Part NumberAS3209-216
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerSae International Dba Sae International
StatusCANCELLED
Center Hole Diameter1.097 INCHES MINIMUM AND 1.121 INCHES MAXIMUM IN
Elongation Percentage125 MAXIMUM
Outside Diameter1.367 INCHES MINIMUM AND 1.407 INCHES MAXIMUM IN
MaterialRUBBER FLUOROCARBON CLASS FPM
Cross-Sectional Height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
Temp Rating-15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
Hardness Rating75.0 SHORE DUROMETER A NOMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5331-00-054-6940DS-935601 INTERCHANGEABLE
O-Ring
Eaton Aerospace, Llc Dba Jackson South
5331-00-166-0975AS3209-011 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-00-166-0992M83248/1-016 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-00-167-51112-122V0747-75 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5315-01-037-629910017-001 INTERCHANGEABLE
Pin,spring
Astronautics Corporation of America
5330-01-168-0200 INTERCHANGEABLE
Packing,preformed
2940-01-416-3232D065003 INTERCHANGEABLE
Air Cleaner,intake
Donaldson Company, Inc.
5331-01-519-05822-216V884-75 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
4820-01-591-77133514-4.00SK INTERCHANGEABLE
Parts Kit,valve
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-591-77913514-5.00SK INTERCHANGEABLE
Parts Kit,valve
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
Cross-Reference Index
Part NumberManufacturer
R149P216J General Electric Company (USA)
4635-00 Zf Industrieantriebe Witten Gmbh (DEU)
5331PL1738208 Jednolity Indeks Materialowy - Uniform Material Index (POL)
6640219 FIND 12 Naval Sea Systems Command (USA)
2-216V747-75 Parker-Hannifin Corp Div O-Ring Division (USA)
N 3997-090 Zf Industrieantriebe Witten Gmbh (DEU)
89049 Zf Industrieantriebe Witten Gmbh (DEU)
N3997-090 Bauer Kompressoren Gmbh (DEU)
5331PL0631695 Jednolity Indeks Materialowy - Uniform Material Index (POL)
AMS7276 Society of Automotive Engineers Inc (USA)
10017001 ITEM 11 Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division (USA)
5331001651942 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
AMS7276 Sae International Dba Sae International (USA)
XPG0261500049 Rolls-Royce Solutions Gmbh (DEU)
J221P216 General Electric Company (USA)
S9413-216 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
M8324811-216 Zf Industrieantriebe Witten Gmbh (DEU)
2-216 V747-75 Parker Hannifin Gmbh O-Ring Division (DEU)
10017123 Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division (USA)
M83248-1-216 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5331-00-054-6940INTERCHANGEABLE
O-RING
DS-935601
5331-00-166-0975INTERCHANGEABLE
O-RING
AS3209-011
5331-00-166-0992INTERCHANGEABLE
O-RING
M83248/1-016
5331-00-167-5111INTERCHANGEABLE
O-RING
2-122V0747-75
5315-01-037-6299INTERCHANGEABLE
PIN,SPRING
10017-001
5330-01-168-0200INTERCHANGEABLE
PACKING,PREFORMED
2940-01-416-3232INTERCHANGEABLE
AIR CLEANER,INTAKE
D065003
5331-01-519-0582INTERCHANGEABLE
O-RING
2-216V884-75
4820-01-591-7713INTERCHANGEABLE
PARTS KIT,VALVE
3514-4.00SK
4820-01-591-7791INTERCHANGEABLE
PARTS KIT,VALVE
3514-5.00SK
5331-01-592-1342INTERCHANGEABLE
O-RING
10018615
4820-01-641-8829INTERCHANGEABLE
PARTS KIT,VALVE
3514-8.00SK

Frequently Asked Questions

What is NSN 5331-00-165-1942?

NSN 5331-00-165-1942 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 5331-00-165-1942?

NSN 5331-00-165-1942 has 38 cross-referenced part numbers: R149P216J (General Electric Company), 4635-00 (Zf Industrieantriebe Witten Gmbh), 5331PL1738208 (Jednolity Indeks Materialowy - Uniform Material Index), 6640219 FIND 12 (Naval Sea Systems Command), 2-216V747-75 (Parker-Hannifin Corp Div O-Ring Division) and 33 more.

What NSN replaces 5331-00-165-1942?

There are 12 known substitutes for 5331-00-165-1942: 5331-00-054-6940, 5331-00-166-0975, 5331-00-166-0992 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS3209-216?

Key specifications for AS3209-216: Center Hole Diameter: 1.097 INCHES MINIMUM AND 1.121 INCHES MAXIMUM IN; Elongation Percentage: 125 MAXIMUM; Outside Diameter: 1.367 INCHES MINIMUM AND 1.407 INCHES MAXIMUM IN; Material: RUBBER FLUOROCARBON CLASS FPM. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-165-1942 still in active supply?

NSN 5331-00-165-1942 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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