NGS553CB4-12: SCREW,CAP,HEXAGON HEAD.
The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: HEXAGON, head_height: 0.150 INCHES NOMINAL IN, thread_class: 3A A, fastener_length: 1.250 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-689-9552, 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 CORROSION RESISTING OVERALL |
| head_style | HEXAGON |
| head_height | 0.150 INCHES NOMINAL IN |
| thread_class | 3A A |
| fastener_length | 1.250 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 100.00 DEGREES NOMINAL |
| surface_treatment | CADMIUM OVERALL |
| width_between_flats | 0.150 INCHES MINIMUM IN |
| nominal_thread_diameter | 0.250 INCHES IN |
| thread_quantity_per_inch | 28 |
| thread_series_designator | UNF |
| NSN | 5305-01-689-9552 |
| HEAD HEIGHT | 0.150 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.250 INCHES NOMINAL IN |
| CRITICALITY CODE JUSTIFICATION | CXCY |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.150 INCHES MINIMUM IN |
| SURFACE TREATMENT | CADMIUM OVERALL |
| COUNTERSINK ANGLE | 100.00 DEGREES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,CAPTIVE,HEX |
No substitute or cross-reference records for this part.