The O-Ring, cataloged under National Stock Number 5331-00-255-5340, 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 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-255-5340 |
| Primary Part Number | 2-112E540-80 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Hardness Rating | 80.0 SHORE DUROMETER A NOMINAL |
| Outside Diameter | 0.682 INCHES MINIMUM AND 0.704 INCHES MAXIMUM IN |
| Material | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| Temp Rating | -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Center Hole Diameter | 0.482 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 52561S112 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 480117 | Eastman Kodak Co (USA) |
| ARP568-112E540- 8 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS568B-112 | Sae International Dba Sae International (USA) |
| AS568B-112 | Society of Automotive Engineers Inc (USA) |
| 2-112E540-80 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| ARP568-0112E540 -8 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-00-255-5340 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-255-5340 has 7 cross-referenced part numbers: 52561S112 (Zf Industrieantriebe Witten Gmbh), 480117 (Eastman Kodak Co), ARP568-112E540- 8 (Zf Industrieantriebe Witten Gmbh), AS568B-112 (Sae International Dba Sae International), AS568B-112 (Society of Automotive Engineers Inc) and 2 more.
There are 5 known substitutes for 5331-00-255-5340: 5331-00-419-6450, 5331-00-465-2659, 5331-00-514-4471 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2-112E540-80: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL; Outside Diameter: 0.682 INCHES MINIMUM AND 0.704 INCHES MAXIMUM IN; Material: RUBBER ETHYLENE-PROPYLENE CLASS EPM. 6 total characteristics are documented in the Federal Logistics Information System.