The COVER,ACTUATOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, hole_diameter: 0.342 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN, features_provided: OBSERVATION FACILITY, surface_treatment: ANODIZE, fsc_application_data: MISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT, securing_device_type: THREADED FASTENER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-027-7172, 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 | ALUMINUM ALLOY |
| hole_diameter | 0.342 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN |
| features_provided | OBSERVATION FACILITY |
| surface_treatment | ANODIZE |
| fsc_application_data | MISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT |
| securing_device_type | THREADED FASTENER |
| mounting_opening_shape_style | UNTHREADED HOLE |
| material_document_and_classification | QQ-A-601 FED SPEC SINGLE MATERIAL RESPONSE |
| NSN | 6685-00-027-7172 |
| BOLT CIRCLE DIAMETER | 4.250 INCHES NOMINAL IN |
| OVERALL DEPTH | 1.594 INCHES NOMINAL IN |
| MOUNTING METHOD | SURFACE WALL |
| SURFACE TREATMENT | ENAMEL CASE |
| SCALE ACCURACY | PORM 1 PCT MIDDLE OF SCALE; PORM 1-1/2 PCT REMAINDER OF SCALE |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| CONNECTION SIZE | 0.250 IN. NPT DIA IN |
| CONNECTION LOCATION | LOWER |
| BEZEL TYPE | SLIPS-ON |