ST2137-08: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY OVERALL, head_style: ROUND W/WRENCH FLATS CHAMFERED, head_height: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.730 INCHES MINIMUM AND 0.737 INCHES MAXIMUM IN, thread_length: 1.307 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-382-7558, 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 | TITANIUM ALLOY OVERALL |
| head_style | ROUND W/WRENCH FLATS CHAMFERED |
| head_height | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| thread_class | 3A A |
| head_diameter | 0.730 INCHES MINIMUM AND 0.737 INCHES MAXIMUM IN |
| thread_length | 1.307 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 1.440 INCHES MINIMUM AND 1.460 INCHES MAXIMUM IN |
| shoulder_length | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM FIRST SHOULDER IN |
| special_features | TWO HOLES DRILLED THROUGH HEAD 0.098 IN. MIN 0.103 IN. MAX DIA,0.520 IN. C TO C BETWEEN BOLT HOLES IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST SHOULDER IN |
| NSN | 5306-00-382-7558 |
| HEAD HEIGHT | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.440 INCHES MINIMUM AND 1.460 INCHES MAXIMUM IN |
| SHOULDER LENGTH | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM FIRST SHOULDER IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PWA 37 FSCM 77445 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SHOULDER DIAMETER | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 1.307 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| SUPPLEMENTARY FEATURES | CAI ANCHOR BOLT USED ON THE FAN DUCT. REQUIRES ENGINEERING SOURCE APPROVAL TO ASSURE QUALITY |
| CRITICALITY CODE JUSTIFICATION | SUPP |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
No substitute or cross-reference records for this part.