121-402: BUSHING,SHEAVE.
The BUSHING,SHEAVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.683 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN, fastener_length: 0.845 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-006-0669, 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 OVERALL |
| head_style | HEXAGON |
| head_height | 0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN |
| thread_class | 2A A |
| thread_length | 0.683 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| fastener_length | 0.845 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| width_between_flats | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| nominal_thread_diameter | 0.500 INCHES IN |
| thread_quantity_per_inch | 13 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| material_document_and_classification | 300M,FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5305-00-006-0669 |
| HEAD HEIGHT | 0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.845 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.683 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | 300M,FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.500 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| THREAD CLASS | 2A A |
| THREAD QUANTITY PER INCH | 13 |