The O-Ring, cataloged under National Stock Number 5331-01-249-4229, 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 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-249-4229 |
| Primary Part Number | MS28775-220 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Elongation Percentage | 160 MAXIMUM |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Criticality Code Justification | ADYT |
| Center Hole Diameter | 1.353 INCHES MINIMUM AND 1.365 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Outside Diameter | 1.637 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 220 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| SAE-AS28775 | Sae International Dba Sae International (USA) |
| AS38775-220 | Society of Automotive Engineers Inc (USA) |
| MS28775-220 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS28775-220 | Bae Systems Land & Armaments L.p. (USA) |
| 5331PL0809705 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| LL-HX5-0963 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| MS28775-220 | Society of Automotive Engineers Inc (USA) |
| MS28775-220 PRIMARY | Sae International Dba Sae International (USA) |
NSN 5331-01-249-4229 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-249-4229 has 9 cross-referenced part numbers: 220 (Parker Hannifin Corporation Div O-Ring Division), SAE-AS28775 (Sae International Dba Sae International), AS38775-220 (Society of Automotive Engineers Inc), MS28775-220 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS28775-220 (Bae Systems Land & Armaments L.p.) and 4 more.
There are 2 known substitutes for 5331-01-249-4229: 5331-00-543-3041, 5331-00-878-0507. Verify interchangeability with system specifications before substitution.
Key specifications for MS28775-220: Elongation Percentage: 160 MAXIMUM; Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Criticality Code Justification: ADYT. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-249-4229 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.