The O-Ring, cataloged under National Stock Number 5331-00-815-2450, 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. This item has 22 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Cmb Industries Bailey Div (CAGE 05163); Parker Hannifin Corporation Div O-Ring Division (CAGE 25184); Aeronautical Standards Group Dept of Navy and Air Force (CAGE 88044); Tactair Fluid Controls Inc (CAGE 70236); Parco, Llc (CAGE 77308) |
| Parameter | Value |
|---|---|
| NSN | 5331-00-815-2450 |
| Primary Part Number | MS28775-443 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RWS-568-443 | Cmb Industries Bailey Div (USA) |
| 443-846-70 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| AN6227-70 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 36001-443 | Tactair Fluid Controls Inc (USA) |
| PRP568-443-4067-70 | Parco, Llc (USA) |
| MS28775-443 | Society of Automotive Engineers Inc (USA) |
| 08-60001-16 | York Industries, Inc. (USA) |
| PRP443-7377 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| RWS-568-443 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| SAE-AS28775 | Sae International Dba Sae International (USA) |
| 443-7377 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| MS28775-443 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 157005 | Prince Alexander Partners Inc Div Architecture Engieering and Economic Development (USA) |
| 5330008152450 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| MS28775-443ES | Eriks B.v. (NLD) |
| AS568-443 MIL-P-25732 | Society of Automotive Engineers Inc (USA) |
| AS568-443 MIL-P-25732 | Sae International Dba Sae International (USA) |
| MS28775-443 PRIMARY | Sae International Dba Sae International (USA) |
| 08-60001-16 | Tactair Fluid Controls Inc (USA) |
| 36001-443 | York Industries, Inc. (USA) |
NSN 5331-00-815-2450 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-815-2450 has 22 cross-referenced part numbers: RWS-568-443 (Cmb Industries Bailey Div), 443-846-70 (Parker Hannifin Corporation Div O-Ring Division), AN6227-70 (Aeronautical Standards Group Dept of Navy and Air Force), 36001-443 (Tactair Fluid Controls Inc), PRP568-443-4067-70 (Parco, Llc) and 17 more.
There are 6 known substitutes for 5331-00-815-2450: 5330-00-197-9613, 5330-00-857-5765, 9905-01-045-5935 and 3 more. Verify interchangeability with system specifications before substitution.