PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M83461/1-015O-Ring

Dbr Industries, Inc. Dba Dbr Industries Inc · NSN 5331-01-340-2192 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-340-2192 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-340-2192. Primary manufacturer part number: M83461/1-015.
Features
  • O-Ring — FSC 5331
  • Center Hole Diameter: 0.544 INCHES MINIMUM AND 0.558 INCHES MAXIMUM IN
  • Peripheral Diameter: 0.691 INCHES NOMINAL IN
  • Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL
  • Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Criticality Code Justification: ZZZW
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr construction
General Description

The O-Ring, cataloged under National Stock Number 5331-01-340-2192, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Dbr Industries, Inc. Dba Dbr Industries Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-340-2192
Primary Part NumberM83461/1-015
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerDbr Industries, Inc. Dba Dbr Industries Inc
StatusACTIVE
Center Hole Diameter0.544 INCHES MINIMUM AND 0.558 INCHES MAXIMUM IN
Peripheral Diameter0.691 INCHES NOMINAL IN
Hardness Rating75.0 SHORE DUROMETER A NOMINAL
Temp Rating-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Cross-Sectional Height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Criticality Code JustificationZZZW
Elongation Percentage125 MAXIMUM
Departure From Cited DocumentMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5331-01-013-1453 INTERCHANGEABLE
O-Ring
5331-01-046-0628M83461/1-015 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5330-01-632-5723M83461-1-015 INTERCHANGEABLE
Packing,preformed
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
M83461/1-015 Dbr Industries, Inc. Dba Dbr Industries Inc (USA)
M83461/1-015 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
GHN10089-9 Lockheed Martin Corp (USA)
M83461/1-015 Society of Automotive Engineers Inc (USA)
845-6603285ITEM6 Naval Sea Systems Command (USA)
M83461/1-015 Sae International Dba Sae International (USA)
Related Parts
5331-01-013-1453INTERCHANGEABLE
O-RING
5331-01-046-0628INTERCHANGEABLE
O-RING
M83461/1-015
5330-01-632-5723INTERCHANGEABLE
PACKING,PREFORMED
M83461-1-015

Frequently Asked Questions

What is NSN 5331-01-340-2192?

NSN 5331-01-340-2192 is a O-Ring, manufactured by Dbr Industries, Inc. Dba Dbr Industries Inc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-340-2192?

NSN 5331-01-340-2192 has 6 cross-referenced part numbers: M83461/1-015 (Dbr Industries, Inc. Dba Dbr Industries Inc), M83461/1-015 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), GHN10089-9 (Lockheed Martin Corp), M83461/1-015 (Society of Automotive Engineers Inc), 845-6603285ITEM6 (Naval Sea Systems Command) and 1 more.

What NSN replaces 5331-01-340-2192?

There are 3 known substitutes for 5331-01-340-2192: 5331-01-013-1453, 5331-01-046-0628, 5330-01-632-5723. Verify interchangeability with system specifications before substitution.

What are the specifications of M83461/1-015?

Key specifications for M83461/1-015: Center Hole Diameter: 0.544 INCHES MINIMUM AND 0.558 INCHES MAXIMUM IN; Peripheral Diameter: 0.691 INCHES NOMINAL IN; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL; Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF. 9 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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