91264A249: SCREW,SHOULDER.
The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: PLASTIC NYLON LOCKING FEATURE, head_style: KNURLED NO. 2, head_height: 1.437 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.375 INCHES NOMINAL IN, thread_length: 0.375 INCHES NOMINAL IN.
This part is cataloged in the U.S. Government catalog under NSN 5305-01-545-9617, 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 | PLASTIC NYLON LOCKING FEATURE |
| head_style | KNURLED NO. 2 |
| head_height | 1.437 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 0.375 INCHES NOMINAL IN |
| thread_length | 0.375 INCHES NOMINAL IN |
| shoulder_shape | ROUND ALL SHOULDERS |
| fastener_length | 0.375 INCHES NOMINAL IN |
| hardness_rating | 32.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| locking_feature | PELLET LOCKING FEATURE |
| shoulder_length | 1.250 INCHES NOMINAL ALL SHOULDERS IN |
| thread_direction | RIGHT-HAND |
| NSN | 5305-01-545-9617 |
| WIDTH ACROSS FLATS | 0.125 INCHES NOMINAL IN |
| HEAD HEIGHT | 1.437 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.375 INCHES NOMINAL IN |
| SHOULDER LENGTH | 1.250 INCHES NOMINAL ALL SHOULDERS IN |
| SHOULDER DIAMETER | 0.246 INCHES MINIMUM AND 0.248 INCHES MAXIMUM ALL SHOULDERS IN |
| THREAD LENGTH | 0.375 INCHES NOMINAL IN |
| SHOULDER SHAPE | ROUND ALL SHOULDERS |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SINGLE SHEAR STRENGTH | ERR-060 |
No substitute or cross-reference records for this part.