The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER ETHYLENE-PROPYLENE CLASS EPM, hardness_rating: 65.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 0.979 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, end_item_identification: 1/2 IN. GLOBE AND STOP/LIFT VALVE IN, material_document_and_classification: MIL-G-22950D,GRADE 1 MIL SPEC SINGLE MATERIAL RESPONSE.
This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9320-00-377-0588, indicating validated use in U.S. government and defense logistics supply chains.
Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
| material | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| hardness_rating | 65.0 SHORE DUROMETER A NOMINAL |
| center_hole_diameter | 0.979 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN |
| cross-sectional_height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| end_item_identification | 1/2 IN. GLOBE AND STOP/LIFT VALVE IN |
| material_document_and_classification | MIL-G-22950D,GRADE 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| NSN | 9320-00-377-0588 |
| LENGTH | 12.000 INCHES NOMINAL IN |
| MATERIAL | RUBBER ETHYLENE-PROPYLENE CLASS EPM LOCATION NOT OTHERWISE SPECIFIED |
| ENVIRONMENTAL PROTECTION | AIR AND TEAR AND LOW TEMPERATURE AND POLAR FLUIDS |
| SURFACE CONDITION | SMOOTH LOCATION NOT OTHERWISE SPECIFIED |
| NONDEFINITIVE SPEC/STD DATA | 1 GRADE |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-22050 GRADE 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| THICKNESS | 0.500 INCHES NOMINAL IN |
| WIDTH | 12.000 INCHES NOMINAL IN |
| NONMETALLIC HARDNESS RATING | 60.0 MINIMUM SHORE DUROMETER A AND 70.0 MAXIMUM SHORE DUROMETER A |
| MINIMUM TENSILE STRENGTH | ERR-060 |