The O-Ring, cataloged under National Stock Number 5331-00-044-7072, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-044-7072 |
| Primary Part Number | 458090-5 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Material | RUBBER SYNTHETIC |
| Cross-Sectional Height | 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Center Hole Diameter | 8.240 INCHES MINIMUM AND 8.260 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-445N0674-70 | Seal Company Enterprises, Inc. (USA) |
| 5-445 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 458090-5 PRIMARY | Raytheon Company Dba Raytheon (USA) |
| 5445N0674-70 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
NSN 5331-00-044-7072 is a O-Ring, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-044-7072 has 4 cross-referenced part numbers: 2-445N0674-70 (Seal Company Enterprises, Inc.), 5-445 (Parker-Hannifin Corp Div O-Ring Division), 458090-5 (Raytheon Company Dba Raytheon), 5445N0674-70 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters).
There are 8 known substitutes for 5331-00-044-7072: 4730-00-172-0058, 5985-00-768-4368, 9540-00-892-4620 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 458090-5: Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Center Hole Diameter: 8.240 INCHES MINIMUM AND 8.260 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.