The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include diameter: 27.0 MILLIMETERS NOMINAL MM, material: GLASS OPTICAL, body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.796 INCHES MAXIMUM IN, abbe_constant: 33.800 AND 57.400. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6650-00-157-4140, 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.
| diameter | 27.0 MILLIMETERS NOMINAL MM |
| material | GLASS OPTICAL |
| body_width | 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| body_height | 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN |
| body_length | 0.796 INCHES MAXIMUM IN |
| abbe_constant | 33.800 AND 57.400 |
| axial_thickness | 8.5 MILLIMETERS NOMINAL AND 2.0 MILLIMETERS NOMINAL MM |
| refraction_index | 1.6490 NOMINAL AND 1.5725 NOMINAL |
| back_focal_length | 4.033 CENTIMETERS CM |
| features_provided | HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS |
| output_logic_form | TRANSISTOR-TRANSISTOR LOGIC |
| inclosure_material | CERAMIC AND GLASS |
| NSN | 6650-00-157-4140 |
| EQUIVALENT FOCAL LENGTH | 4.715 CENTIMETERS CM |
| END ITEM IDENTIFICATION | RANGEFINDER MK42 |
| COMPOUND LENS OVERALL AXIAL THICKNESS | 10.5 MILLIMETERS NOMINAL MM |
| DIAMETER | 27.0 MILLIMETERS NOMINAL MM |
| MATERIAL | GLASS OPTICAL |
| INDIVIDUAL LENS STYLE | DOUBLE CONVEX AND MENISCUS DIVERGING |
| COMPOUND LENS STYLE | DOUBLET |
| MATERIAL DOCUMENT AND CLASSIFICATION | JAN-G-174 MIL SPEC SINGLE MATERIAL RESPONSE |
| ELEMENT LEFT SURFACE RADIUS | 25.6 MILLIMETERS AND -23.9 MILLIMETERS MM |
| AXIAL THICKNESS | 8.5 MILLIMETERS NOMINAL AND 2.0 MILLIMETERS NOMINAL MM |