PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS28775-010O-Ring

Sae International Dba Sae International · NSN 5331-01-230-1767 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-230-1767 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-230-1767. Primary manufacturer part number: MS28775-010.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Outside Diameter: 0.379 INCHES NOMINAL IN
  • Elongation Percentage: 160 MAXIMUM
  • Criticality Code Justification: ADYT
  • Center Hole Diameter: 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN
  • Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
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 5331-01-230-1767, 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 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-01-230-1767
Primary Part NumberMS28775-010
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerSae International Dba Sae International
StatusCANCELLED
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Cross-Sectional Height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Outside Diameter0.379 INCHES NOMINAL IN
Elongation Percentage160 MAXIMUM
Criticality Code JustificationADYT
Center Hole Diameter0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN
Temp Rating-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5331-00-057-2028 INTERCHANGEABLE
O-Ring
5331-00-584-0266080-04273-007 INTERCHANGEABLE
O-Ring
Moog Inc
5331-01-225-4200 INTERCHANGEABLE
O-Ring
5330-01-238-9051 INTERCHANGEABLE
Packing,preformed
Cross-Reference Index
Part NumberManufacturer
MS28775-010 Sae International Dba Sae International (USA)
SAE-AS28775 Sae International Dba Sae International (USA)
MS28775-010 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
LL-HX4-4908 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
MS28775-010 Society of Automotive Engineers Inc (USA)
Related Parts
5331-00-057-2028INTERCHANGEABLE
O-RING
5331-00-584-0266INTERCHANGEABLE
O-RING
080-04273-007
5331-01-225-4200INTERCHANGEABLE
O-RING
5330-01-238-9051INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 5331-01-230-1767?

NSN 5331-01-230-1767 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 5331-01-230-1767?

NSN 5331-01-230-1767 has 5 cross-referenced part numbers: MS28775-010 (Sae International Dba Sae International), SAE-AS28775 (Sae International Dba Sae International), MS28775-010 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), LL-HX4-4908 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), MS28775-010 (Society of Automotive Engineers Inc).

What NSN replaces 5331-01-230-1767?

There are 4 known substitutes for 5331-01-230-1767: 5331-00-057-2028, 5331-00-584-0266, 5331-01-225-4200 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS28775-010?

Key specifications for MS28775-010: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Outside Diameter: 0.379 INCHES NOMINAL IN; Elongation Percentage: 160 MAXIMUM. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-01-230-1767 still in active supply?

NSN 5331-01-230-1767 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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