The SPACER,RING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321, head_style: FLAT CHAMFER, head_height: 0.108 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.176 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN, thread_length: 0.341 INCHES MINIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-928-9245, 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 | STEEL COMP 321 |
| head_style | FLAT CHAMFER |
| head_height | 0.108 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN |
| thread_class | 3A A |
| head_diameter | 0.176 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN |
| thread_length | 0.341 INCHES MINIMUM IN |
| surface_finish | 32.0 MICROINCHES LARGEST OUTSIDE DIAMETER |
| fastener_length | 0.375 INCHES NOMINAL IN |
| hardness_rating | 80.0 ROCKWELL B MINIMUM OVERALL |
| inside_diameter | 1.295 INCHES MINIMUM AND 1.305 INCHES MAXIMUM IN |
| outside_diameter | 1.647 INCHES MINIMUM AND 1.649 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| NSN | 5365-00-928-9245 |
| SURFACE FINISH | 32.0 MICROINCHES LEFT SIDE |
| SURFACE FINISH | 32.0 MICROINCHES BORE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5645 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 32.0 MICROINCHES RIGHT SIDE |
| FSC APPLICATION DATA | 1. JET ENGINE,AIRCRAFT |
| SURFACE FINISH | 32.0 MICROINCHES LARGEST OUTSIDE DIAMETER |
| OUTSIDE DIAMETER | 1.647 INCHES MINIMUM AND 1.649 INCHES MAXIMUM IN |
| SURFACE TREATMENT | PASSIVATE |
| OVERALL THICKNESS | 0.069 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN |
| INSIDE DIAMETER | 1.295 INCHES MINIMUM AND 1.305 INCHES MAXIMUM IN |