PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M83248/1-366O-Ring

Sae International Dba Sae International · NSN 5331-01-006-0324 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-006-0324 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-006-0324. Primary manufacturer part number: M83248/1-366.
Features
  • O-Ring — FSC 5331
  • Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL
  • Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
  • Material: RUBBER FLUOROCARBON CLASS FPM
  • Center Hole Diameter: 7.180 INCHES MINIMUM AND 7.270 INCHES MAXIMUM IN
  • Outside Diameter: 7.645 INCHES NOMINAL IN
  • Elongation Percentage: 125 MAXIMUM
  • Temp Rating: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
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 5331-01-006-0324, 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 12 commercial cross-references from 5 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
NSN5331-01-006-0324
Primary Part NumberM83248/1-366
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerSae International Dba Sae International
StatusACTIVE
Hardness Rating75.0 SHORE DUROMETER A NOMINAL
Cross-Sectional Height0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
MaterialRUBBER FLUOROCARBON CLASS FPM
Center Hole Diameter7.180 INCHES MINIMUM AND 7.270 INCHES MAXIMUM IN
Outside Diameter7.645 INCHES NOMINAL IN
Elongation Percentage125 MAXIMUM
Temp Rating-20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5331-00-020-0064M83248-1-912 INTERCHANGEABLE
O-Ring
Wencor Group Llc
5331-00-020-00676V-4589 INTERCHANGEABLE
O-Ring
Caterpillar Inc Div Caterpillar Defense
5331-01-006-0313M83248/1-356 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-01-006-0314M83248/1-357 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-01-006-0317AS3209-362 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-01-006-0320M83248/1-461 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-01-006-0321AS3209-462 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-01-006-0322AS3209-363 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-01-006-0323AS3209-365 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-01-006-0326M83248/1-369 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
AS3209-366 Society of Automotive Engineers Inc (USA)
2-366V0747-75 Parker-Hannifin Corp Div O-Ring Division (USA)
SAE-AS83248/1 Sae International Dba Sae International (USA)
M83248/1-366 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-83248/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-83248CTY1CL1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M83248/1-366 PRIMARY Sae International Dba Sae International (USA)
AS3209-366 Sae International Dba Sae International (USA)
2-366V1226-75 Parker-Hannifin Corp Div O-Ring Division (USA)
MS28775-366 Zf Industrieantriebe Witten Gmbh (DEU)
D3115458A Zf Industrieantriebe Witten Gmbh (DEU)
2-366V1164-75 Parker-Hannifin Corp Div O-Ring Division (USA)
Related Parts
5331-00-020-0064INTERCHANGEABLE
O-RING
M83248-1-912
5331-00-020-0067INTERCHANGEABLE
O-RING
6V-4589
5331-01-006-0313INTERCHANGEABLE
O-RING
M83248/1-356
5331-01-006-0314INTERCHANGEABLE
O-RING
M83248/1-357
5331-01-006-0317INTERCHANGEABLE
O-RING
AS3209-362
5331-01-006-0320INTERCHANGEABLE
O-RING
M83248/1-461
5331-01-006-0321INTERCHANGEABLE
O-RING
AS3209-462
5331-01-006-0322INTERCHANGEABLE
O-RING
AS3209-363
5331-01-006-0323INTERCHANGEABLE
O-RING
AS3209-365
5331-01-006-0326INTERCHANGEABLE
O-RING
M83248/1-369
5331-01-006-2104INTERCHANGEABLE
O-RING
M83248/1-432
5331-01-006-2107INTERCHANGEABLE
O-RING
AS3209-464

Frequently Asked Questions

What is NSN 5331-01-006-0324?

NSN 5331-01-006-0324 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 5331-01-006-0324?

NSN 5331-01-006-0324 has 12 cross-referenced part numbers: AS3209-366 (Society of Automotive Engineers Inc), 2-366V0747-75 (Parker-Hannifin Corp Div O-Ring Division), SAE-AS83248/1 (Sae International Dba Sae International), M83248/1-366 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-83248/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.

What NSN replaces 5331-01-006-0324?

There are 12 known substitutes for 5331-01-006-0324: 5331-00-020-0064, 5331-00-020-0067, 5331-01-006-0313 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M83248/1-366?

Key specifications for M83248/1-366: Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL; Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN; Material: RUBBER FLUOROCARBON CLASS FPM; Center Hole Diameter: 7.180 INCHES MINIMUM AND 7.270 INCHES MAXIMUM IN. 7 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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