The SPACER,RING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 464, surface_finish: 63.0 MICROINCHES LARGEST OUTSIDE DIAMETER, inside_diameter: 2.500 INCHES NOMINAL IN, outside_diameter: 3.078 INCHES NOMINAL IN, overall_thickness: 0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN, material_document_and_classification: QQ-B-637,ALLOY 482 FED 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 5365-01-217-4282, 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 | COPPER ALLOY 464 |
| surface_finish | 63.0 MICROINCHES LARGEST OUTSIDE DIAMETER |
| inside_diameter | 2.500 INCHES NOMINAL IN |
| outside_diameter | 3.078 INCHES NOMINAL IN |
| overall_thickness | 0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN |
| material_document_and_classification | QQ-B-637,ALLOY 482 FED SPEC SINGLE MATERIAL RESPONSE |
| NSN | 5365-01-217-4282 |
| SURFACE FINISH | 63.0 MICROINCHES LEFT SIDE |
| OVERALL THICKNESS | 0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN |
| SURFACE FINISH | 63.0 MICROINCHES LARGEST OUTSIDE DIAMETER |
| MATERIAL | COPPER ALLOY 464 |
| SURFACE FINISH | 63.0 MICROINCHES BORE |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637,ALLOY 482 FED SPEC SINGLE MATERIAL RESPONSE |
| OUTSIDE DIAMETER | 3.078 INCHES NOMINAL IN |
| INSIDE DIAMETER | 2.500 INCHES NOMINAL IN |
| SURFACE FINISH | 63.0 MICROINCHES RIGHT SIDE |