The O-Ring, cataloged under National Stock Number 5331-00-579-1070, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 33 commercial cross-references from 26 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-579-1070 |
| Primary Part Number | MS28775-330 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Cross-Sectional Height | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 2.082 INCHES MINIMUM AND 2.118 INCHES MAXIMUM IN |
| Outside Diameter | 2.492 INCHES MINIMUM AND 2.548 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-330 N304-75 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 54A125-330 | Naval Sea Systems Command (USA) |
| AS568-330MIL-P-25732 | Society of Automotive Engineers Inc (USA) |
| 2-330 N304-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 7377-330 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 13207E6760FN38 | Cecom Lr Center (USA) |
| MS28775-330 PRIMARY | Sae International Dba Sae International (USA) |
| SR 832-75-330 | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
| P48026-330 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| MS28775-330 | Le Joint Francais (FRA) |
| MS28775-330 | Society of Automotive Engineers Inc (USA) |
| 1446-330 | Parker-Hannifin Corporation Div O-Ring Division (USA) |
| 19-000-0576 | Nato Stock Number Potential Interchangeability Link |
| 330-7377 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 9452K49 | Mcmaster-Carr Supply Co (USA) |
| 1403088000 PRIMARY | Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc (USA) |
| 447-5392 | Nimikkeistokeskus Ncb Finland (FIN) |
| MS28784-330 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 622-33 | Trelleborg Sealing Solutions El Segundo, Inc. Dba Tss El Segundo (USA) |
| MIL-P-25732 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5331-00-579-1070 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-579-1070 has 33 cross-referenced part numbers: 2-330 N304-75 (Parker Hannifin Gmbh O-Ring Division), 54A125-330 (Naval Sea Systems Command), AS568-330MIL-P-25732 (Society of Automotive Engineers Inc), 2-330 N304-75 (Parker-Hannifin Corp Div O-Ring Division), 7377-330 (Parker Hannifin Corporation Div O-Ring Division) and 28 more.
There are 5 known substitutes for 5331-00-579-1070: 5815-00-602-2772, 5331-01-160-4346, 4820-01-400-2034 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS28775-330: Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 2.082 INCHES MINIMUM AND 2.118 INCHES MAXIMUM IN; Outside Diameter: 2.492 INCHES MINIMUM AND 2.548 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-579-1070 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.