RING ASSEMBLY,ELECTRICAL CONTACT. Key specifications include color: BLACK OVERALL, diameter: 0.300 INCHES NOMINAL IN, material: RUBBER SYNTHETIC OVERALL, groove_width: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN, grommet_style: ROUND, hole_diameter: 0.672 INCHES MINIMUM AND 0.704 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-163-9552, 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.
| color | BLACK OVERALL |
| diameter | 0.300 INCHES NOMINAL IN |
| material | RUBBER SYNTHETIC OVERALL |
| groove_width | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN |
| grommet_style | ROUND |
| hole_diameter | 0.672 INCHES MINIMUM AND 0.704 INCHES MAXIMUM IN |
| overall_height | 0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| flange_thickness | 0.125 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| overall_diameter | 0.937 INCHES NOMINAL IN |
| features_provided | COOLANT RESISTANT AND OIL RESISTANT |
| surface_treatment | GOLD RING |
| fsc_application_data | INDICATOR,ATTITUDE |
| NSN | 5977-00-163-9552 |
| DIAMETER | 0.300 INCHES NOMINAL IN |
| FSC APPLICATION DATA | INDICATOR,ATTITUDE |
| OVERALL DIAMETER | 0.937 INCHES NOMINAL IN |
| CONTACT RING QUANTITY | 20 |
| END ITEM IDENTIFICATION | 66100861632 |
| MOUNTING CONFIGURATION | TERMINAL BOARD MTG |
| SURFACE TREATMENT | GOLD RING |