51-1963: SWITCH,LOCK.
The SWITCH,LOCK is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNTED, body_length: 3.600 INCHES MAXIMUM IN, body_diameter: 1.500 INCHES NOMINAL IN, exterior_color: BLACK, inclosure_type: FULLY INCLOSED, inside_diameter: 1.030 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5930-01-176-6310, 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.
| body_style | HOLE MOUNTED |
| body_length | 3.600 INCHES MAXIMUM IN |
| body_diameter | 1.500 INCHES NOMINAL IN |
| exterior_color | BLACK |
| inclosure_type | FULLY INCLOSED |
| inside_diameter | 1.030 INCHES NOMINAL IN |
| outside_diameter | 1.200 INCHES NOMINAL IN |
| nominal_thread_size | 0.138 INCHES IN |
| end_item_identification | 4240-01-369-7854,MASK,M42E1 |
| inside_surface_condition | SMOOTH |
| media_for_which_designed | AIR SINGLE RESPONSE |
| thread_quantity_per_inch | 32 |
| NSN | 5930-01-176-6310 |
| BODY DIAMETER | 1.500 INCHES NOMINAL IN |
| INCLOSURE TYPE | FULLY INCLOSED |
| BODY STYLE | HOLE MOUNTED |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO DIAMETER | 1.250 INCHES NOMINAL IN |
| NOMINAL THREAD SIZE | 0.138 INCHES IN |
| BODY LENGTH | 3.600 INCHES MAXIMUM IN |
| NONPILE-UP CONTACT ARRANGEMENT | 5 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| MAXIMUM VOLTAGE RATING IN VOLTS | 115.0 AC AND 28.0 DC |
| THREAD QUANTITY PER INCH | 32 |
| TERMINAL TYPE AND QUANTITY | 15 TAB, SOLDER LUG |