The O-Ring, cataloged under National Stock Number 5331-00-446-4580, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-446-4580 |
| Primary Part Number | 2-008S383-70 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Material | RUBBER |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Center Hole Diameter | 0.170 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Outside Diameter | 0.305 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN |
| Temp Rating | -175.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ARP568-008S383- | Parker-Hannifin Corp Div O-Ring Division (USA) |
| ARP568-008 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 26316026-04 | Hamilton Sundstrand Corporation (USA) |
| 2-008S383-70 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-00-446-4580 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-446-4580 has 4 cross-referenced part numbers: ARP568-008S383- (Parker-Hannifin Corp Div O-Ring Division), ARP568-008 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 26316026-04 (Hamilton Sundstrand Corporation), 2-008S383-70 (Parker-Hannifin Corp Div O-Ring Division).
There are 3 known substitutes for 5331-00-446-4580: 5331-00-417-0986, 5325-00-704-7939, 5331-00-811-2911. Verify interchangeability with system specifications before substitution.
Key specifications for 2-008S383-70: Material: RUBBER; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Center Hole Diameter: 0.170 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.