The O-Ring, cataloged under National Stock Number 5331-00-995-2596, 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 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-995-2596 |
| Primary Part Number | 2-348C873-70 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Material | RUBBER CHLOROPRENE CLASS CR |
| Center Hole Diameter | 4.320 INCHES MINIMUM AND 4.380 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Temp Rating | -35.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF |
| Outside Diameter | 4.730 INCHES MINIMUM AND 4.810 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 62488-51 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-348 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 2-348 C147-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-348C873-70 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-348 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-00-995-2596 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-995-2596 has 5 cross-referenced part numbers: 62488-51 (Zf Industrieantriebe Witten Gmbh), 2-348 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 2-348 C147-7 (Parker-Hannifin Corp Div O-Ring Division), 2-348C873-70 (Parker-Hannifin Corp Div O-Ring Division), 2-348 (Zf Industrieantriebe Witten Gmbh).
There are 7 known substitutes for 5331-00-995-2596: 6150-00-262-9109, 4820-00-609-7436, 2530-00-624-8851 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2-348C873-70: Material: RUBBER CHLOROPRENE CLASS CR; Center Hole Diameter: 4.320 INCHES MINIMUM AND 4.380 INCHES MAXIMUM IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Temp Rating: -35.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF. 6 total characteristics are documented in the Federal Logistics Information System.