10392428: BOLT,RIBBED SHOULDER.
The BOLT,RIBBED SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1340 OR STEEL COMP 4140 OR STEEL COMP 5140 OR STEEL COMP 8640 OVERALL, head_style: FLAT FILLISTER, head_height: 0.280 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.940 INCHES NOMINAL IN, thread_length: 1.250 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-396-1004, 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 1340 OR STEEL COMP 4140 OR STEEL COMP 5140 OR STEEL COMP 8640 OVERALL |
| head_style | FLAT FILLISTER |
| head_height | 0.280 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 0.940 INCHES NOMINAL IN |
| thread_length | 1.250 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN |
| shoulder_shape | RIBBED FIRST SHOULDER |
| fastener_length | 2.820 INCHES NOMINAL IN |
| shoulder_length | 0.690 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.651 INCHES MINIMUM AND 0.656 INCHES MAXIMUM FIRST SHOULDER IN |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| NSN | 5306-01-396-1004 |
| HEAD HEIGHT | 0.280 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.820 INCHES NOMINAL IN |
| SHOULDER LENGTH | 0.690 INCHES NOMINAL FIRST SHOULDER IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SHOULDER DIAMETER | 0.651 INCHES MINIMUM AND 0.656 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 1.250 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN |
| SHOULDER SHAPE | RIBBED FIRST SHOULDER |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| NOMINAL THREAD DIAMETER | 0.625 INCHES IN |
| HEAD STYLE | FLAT FILLISTER |