5152897: SCREW,SHOULDER.
The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include radius: 0.171 INCHES NOMINAL IN, material: STEEL OR COPPER ALLOY, outside_diameter: 0.189 INCHES NOMINAL IN, style_designator: CONCAVE, surface_treatment: TIN OR CADMIUM, material_thickness: 0.025 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-515-2897, 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.
| radius | 0.171 INCHES NOMINAL IN |
| material | STEEL OR COPPER ALLOY |
| outside_diameter | 0.189 INCHES NOMINAL IN |
| style_designator | CONCAVE |
| surface_treatment | TIN OR CADMIUM |
| material_thickness | 0.025 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN |
| material_document_and_classification | QQ-S-633, C1010 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626, COMP 1 FED SPEC SINGLE MATERIAL RESPONSE |
| NSN | 5305-00-515-2897 |
| HEAD HEIGHT | 0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.730 INCHES MINIMUM AND 0.735 INCHES MAXIMUM IN |
| SHOULDER LENGTH | 0.275 INCHES MINIMUM AND 0.280 INCHES MAXIMUM FIRST SHOULDER IN |
| SHOULDER DIAMETER | 0.237 INCHES MINIMUM AND 0.240 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 0.453 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| HARDNESS RATING | 88.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| FEATURES PROVIDED | CASEHARDENED |
| HEAD STYLE | ROUND |