The O-Ring, cataloged under National Stock Number 5331-00-845-8343, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-845-8343 |
| Primary Part Number | 414193-25 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | CANCELLED |
| Temp Rating | -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF |
| Center Hole Diameter | 0.544 INCHES MINIMUM AND 0.558 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q |
| Outside Diameter | 0.691 INCHES NOMINAL IN |
| Hardness Rating | 50.0 SHORE DUROMETER A NOMINAL |
| Cross-Sectional Height | 0.062 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 414193-25 PRIMARY | Raytheon Company Dba Raytheon (USA) |
| AS568-015 | Sae International Dba Sae International (USA) |
| 2-015 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AMS3303 | Society of Automotive Engineers Inc (USA) |
| 2-015S613-60 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MIL-STD-413 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AS568-015 | Society of Automotive Engineers Inc (USA) |
| PRP 568-015-1235-60 | Parco, Llc (USA) |
| 414193-25 | Raytheon Systems France (FRA) |
| AK25C85 | Grimes Aerospace Company (USA) |
| 0414193-0025 | Raytheon Company Dba Raytheon (USA) |
| AMS3303 | Sae International Dba Sae International (USA) |
NSN 5331-00-845-8343 is a O-Ring, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-845-8343 has 12 cross-referenced part numbers: 414193-25 (Raytheon Company Dba Raytheon), AS568-015 (Sae International Dba Sae International), 2-015 (Zf Industrieantriebe Witten Gmbh), AMS3303 (Society of Automotive Engineers Inc), 2-015S613-60 (Parker-Hannifin Corp Div O-Ring Division) and 7 more.
There are 12 known substitutes for 5331-00-845-8343: 5331-00-047-3862, 5331-00-072-8353, 5340-00-107-6217 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 414193-25: Temp Rating: -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF; Center Hole Diameter: 0.544 INCHES MINIMUM AND 0.558 INCHES MAXIMUM IN; Material: RUBBER SILICONE CLASS Q; Outside Diameter: 0.691 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-845-8343 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.