CA21274-4-6HS: SCREW,CAP,SOCKET HEAD.
The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 SPRING, head_style: OVAL COUNTERSUNK, thread_class: 3A A, head_diameter: 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN, thread_length: 0.682 INCHES MINIMUM AND 0.821 INCHES MAXIMUM IN, surface_finish: 32.0 MICROINCHES GRIP. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-355-0202, 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 631 SPRING |
| head_style | OVAL COUNTERSUNK |
| thread_class | 3A A |
| head_diameter | 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| thread_length | 0.682 INCHES MINIMUM AND 0.821 INCHES MAXIMUM IN |
| surface_finish | 32.0 MICROINCHES GRIP |
| fastener_length | 1.252 INCHES NOMINAL IN |
| special_features | FURNISHED WITH WIRE FORM HOLD OUT |
| thread_direction | RIGHT-HAND |
| countersink_angle | 100.0 DEGREES NOMINAL |
| surface_treatment | PASSIVATE OVERALL |
| width_across_flats | 0.1409 INCHES MINIMUM AND 0.1426 INCHES MAXIMUM IN |
| NSN | 5305-01-355-0202 |
| SURFACE FINISH | 32.0 MICROINCHES GRIP |
| WIDTH ACROSS FLATS | 0.1409 INCHES MINIMUM AND 0.1426 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.252 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.682 INCHES MINIMUM AND 0.821 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5673 ASSN STD SINGLE MATERIAL RESPONSE SPRING |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE BEARING SURFACE OF HEAD |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | OVAL COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.