91266A540: SCREW,CAP,SOCKET HEAD.
The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT COUNTERSUNK, thread_length: 0.619 INCHES NOMINAL IN, fastener_length: 0.750 INCHES NOMINAL IN, hardness_rating: 39.0 ROCKWELL C NOMINAL OVERALL, special_features: THREAD FIT IS CLASS 3A;HEAD HEIGHT 0.161 INCHES NOM;SELF-LOCKING METHOD IS NYLON PATCH A. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-582-2912, 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 OVERALL |
| head_style | FLAT COUNTERSUNK |
| thread_length | 0.619 INCHES NOMINAL IN |
| fastener_length | 0.750 INCHES NOMINAL IN |
| hardness_rating | 39.0 ROCKWELL C NOMINAL OVERALL |
| special_features | THREAD FIT IS CLASS 3A;HEAD HEIGHT 0.161 INCHES NOM;SELF-LOCKING METHOD IS NYLON PATCH A |
| thread_direction | RIGHT-HAND |
| surface_treatment | OXIDE OVERALL |
| internal_drive_style | HEXAGON |
| end_item_identification | 3895-01-558-5645, KIT, ARMOR, BACKHOE LOADER |
| minimum_tensile_strength | 145000 POUNDS PER SQUARE INCH LBS |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5305-01-582-2912 |
| FASTENER LENGTH | 0.750 INCHES NOMINAL IN |
| THREAD LENGTH | 0.619 INCHES NOMINAL IN |
| HARDNESS RATING | 39.0 ROCKWELL C NOMINAL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM F835 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| COLOR | BLACK OVERALL |
| SPECIAL FEATURES | THREAD FIT IS CLASS 3A;HEAD HEIGHT 0.161 INCHES NOM;SELF-LOCKING METHOD IS NYLON PATCH A |
| SURFACE TREATMENT | OXIDE OVERALL |
| MINIMUM TENSILE STRENGTH | 145000 POUNDS PER SQUARE INCH LBS |
No substitute or cross-reference records for this part.