L54: DRILL,MASONRY,ROTARY DRIVEN.
The DRILL,MASONRY,ROTARY DRIVEN is a the manufacturer industrial component. Key specifications include material: SILVER AND TIN, shank_style: STRAIGHT ROUND, corner_shape: SQUARE ALL CORNERS, hole_diameter: 0.1495 INCHES NOMINAL FIRST IN, overall_length: 4.000 INCHES NOMINAL IN, shank_diameter: 0.171 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3120-00-540-7363, 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 | SILVER AND TIN |
| shank_style | STRAIGHT ROUND |
| corner_shape | SQUARE ALL CORNERS |
| hole_diameter | 0.1495 INCHES NOMINAL FIRST IN |
| overall_length | 4.000 INCHES NOMINAL IN |
| shank_diameter | 0.171 INCHES NOMINAL IN |
| surface_finish | 125.0 MICROINCHES OVERALL |
| hardness_rating | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| special_features | REPLACEMENT SECOND BICUSPID LOWER RIGHT |
| style_designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| cutting_end_style | SINGLE BIT FLUTED CORELESS MASONRY |
| tooth_configuration | BICUSPID |
| NSN | 3120-00-540-7363 |
| SURFACE FINISH | 125.0 MICROINCHES OVERALL |
| CORNER SHAPE | SQUARE ALL CORNERS |
| BODY OUTSIDE DIAMETER | 1.8740 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM IN |
| STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261,GRADE 1,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| OVERALL LENGTH | 3.5000 INCHES NOMINAL IN |
| BODY INSIDE DIAMETER | 1.3750 INCHES MINIMUM AND 1.3760 INCHES MAXIMUM IN |
| LUBRICANT ACCOMMODATION STYLE | GROOVED CLOSED BOTH ENDS AND GROOVED CIRCULAR |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 3 HOLE AND 2 HOLE |
| MATERIAL | COPPER ALLOY 941 OVERALL |