The O-Ring, cataloged under National Stock Number 5331-00-449-2471, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-449-2471 |
| Primary Part Number | 2-164 C1124-70 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Outside Diameter | 6.397 INCHES MINIMUM AND 6.489 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Center Hole Diameter | 6.212 INCHES MINIMUM AND 6.262 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Temp Rating | -60.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Material | RUBBER CHLOROPRENE CLASS CR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-164C147-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 3180988-05 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2-164 C1124-70 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-164 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-00-449-2471 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-449-2471 has 4 cross-referenced part numbers: 2-164C147-7 (Parker-Hannifin Corp Div O-Ring Division), 3180988-05 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2-164 C1124-70 (Parker-Hannifin Corp Div O-Ring Division), 2-164 (Zf Industrieantriebe Witten Gmbh).
There are 12 known substitutes for 5331-00-449-2471: 5935-00-229-5612, 5120-00-256-0651, 6145-00-284-0866 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2-164 C1124-70: Outside Diameter: 6.397 INCHES MINIMUM AND 6.489 INCHES MAXIMUM IN; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Center Hole Diameter: 6.212 INCHES MINIMUM AND 6.262 INCHES MAXIMUM IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL. 6 total characteristics are documented in the Federal Logistics Information System.