657443: RING,EXTERNALLY THREADED.
The RING,EXTERNALLY THREADED is a the manufacturer industrial component. Key specifications include depth: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, material: STEEL COMP 8740, bore_shape: STRAIGHT, drive_type: SLOTTED FACE, thread_size: 4.020-16. This part is cataloged in the U.S.
Government catalog under NSN 5365-00-222-2001, 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.
| depth | 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| width | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| material | STEEL COMP 8740 |
| bore_shape | STRAIGHT |
| drive_type | SLOTTED FACE |
| thread_size | 4.020-16 |
| thread_class | 3A A |
| bore_diameter | 3.640 INCHES MINIMUM AND 3.680 INCHES MAXIMUM IN |
| beveled_thread | NOT INCLUDED |
| chamfer_length | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| overall_length | 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| NSN | 5365-00-222-2001 |
| BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED |
| MATERIAL HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| BEVELED THREAD | NOT INCLUDED |
| CHAMFER LENGTH | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS102-1 FSCM K0654 MFR REF SINGLE TREATMENT RESPONSE |
| BORE EDGE PROCESS | CHAMFERED |
| DRIVE TYPE | SLOTTED FACE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6323 ASSN STD SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN |
| PROCESS END LOCATION | DRIVE END |
No substitute or cross-reference records for this part.