PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M83461/1-449O-Ring

Sae International Dba Sae International · NSN 5331-01-205-3173 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-205-3173 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-205-3173. Primary manufacturer part number: M83461/1-449.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
  • Center Hole Diameter: 9.920 INCHES MINIMUM AND 10.030 INCHES MAXIMUM IN
  • Outside Diameter: 10.525 INCHES NOMINAL IN
  • Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL
  • Elongation Percentage: 125 MAXIMUM
  • Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
  • Material: RUBBER SYNTHETIC
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic construction
General Description

The O-Ring, cataloged under National Stock Number 5331-01-205-3173, 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 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-01-205-3173
Primary Part NumberM83461/1-449
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerSae International Dba Sae International
StatusCANCELLED
Cross-Sectional Height0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
Center Hole Diameter9.920 INCHES MINIMUM AND 10.030 INCHES MAXIMUM IN
Outside Diameter10.525 INCHES NOMINAL IN
Hardness Rating75.0 SHORE DUROMETER A NOMINAL
Elongation Percentage125 MAXIMUM
Temp Rating-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
MaterialRUBBER SYNTHETIC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5315-00-840-0907MS16562-214 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
31-S-094-0562 Zf Industrieantriebe Witten Gmbh (DEU)
AS568-449MIL-P- 25732 Zf Industrieantriebe Witten Gmbh (DEU)
MIL-P-83461/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AMS-P-83461/1 Sae International Dba Sae International (USA)
M83461/1-449 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SAE-AS83461/1 Sae International Dba Sae International (USA)
MS29775-449 Zf Industrieantriebe Witten Gmbh (DEU)
M83461/1-449 Society of Automotive Engineers Inc (USA)
AMS-P-83461/1 Society of Automotive Engineers Inc (USA)
M83461/1-449 PRIMARY Sae International Dba Sae International (USA)
Related Parts
5315-00-840-0907INTERCHANGEABLE
PIN,SPRING
MS16562-214

Frequently Asked Questions

What is NSN 5331-01-205-3173?

NSN 5331-01-205-3173 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 5331-01-205-3173?

NSN 5331-01-205-3173 has 10 cross-referenced part numbers: 31-S-094-0562 (Zf Industrieantriebe Witten Gmbh), AS568-449MIL-P- 25732 (Zf Industrieantriebe Witten Gmbh), MIL-P-83461/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AMS-P-83461/1 (Sae International Dba Sae International), M83461/1-449 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.

What NSN replaces 5331-01-205-3173?

There is 1 known substitute for 5331-01-205-3173: 5315-00-840-0907. Verify interchangeability with system specifications before substitution.

What are the specifications of M83461/1-449?

Key specifications for M83461/1-449: Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Center Hole Diameter: 9.920 INCHES MINIMUM AND 10.030 INCHES MAXIMUM IN; Outside Diameter: 10.525 INCHES NOMINAL IN; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-01-205-3173 still in active supply?

NSN 5331-01-205-3173 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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