155-0-7: KEY,SOCKET HEAD SCREW.
The KEY,SOCKET HEAD SCREW is a Trefl industrial component. Key specifications include material: STEEL OVERALL, blade_length: 2.375 INCHES NOMINAL IN, closed_length: 3.750 INCHES NOMINAL IN, long_arm_length: 2.540 INCHES NOMINAL IN, short_arm_length: 0.840 INCHES NOMINAL IN, special_features: CARBON STEEL BLADES; 2-3/8 IN. LG CURVED SHEEPSFOOT SLITTING BLADE AND 2-1/2 IN.
LG SCREWDRIVER TIP BLADE IN. This part is cataloged in the U.S. Government catalog under NSN 5110-00-253-3178, 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 |
| blade_length | 2.375 INCHES NOMINAL IN |
| closed_length | 3.750 INCHES NOMINAL IN |
| blade_quantity | 2 |
| long_arm_length | 2.540 INCHES NOMINAL IN |
| short_arm_length | 0.840 INCHES NOMINAL IN |
| special_features | CARBON STEEL BLADES; 2-3/8 IN. LG CURVED SHEEPSFOOT SLITTING BLADE AND 2-1/2 IN. LG SCREWDRIVER TIP BLADE IN |
| style_designator | L-HANDLE |
| features_provided | CLEVIS |
| surface_treatment | OXIDE OVERALL |
| wrenching_surface_size | 3.5 MILLIMETERS NOMINAL BOTH ENDS MM |
| wrenching_surface_shape | HEXAGON BOTH ENDS EXTERNAL |
| NSN | 5110-00-253-3178 |
| TAPERED PIN SIZE ACCOMMODATED | 7 |
| FLUTE DESIGN | STRAIGHT |
| SHANK TYPE | STRAIGHT ROUND W/SQUARE END |
| FLUTE LENGTH | 4.438 INCHES NOMINAL IN |
| OVERALL LENGTH | 6.313 INCHES NOMINAL IN |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE |
| MATERIAL | STEEL |
| REAMER TYPE | TAPER PIN |