PISTON,LINEAR ACTUATING CYLINDER. Key specifications include material: COPPER ALLOY OVERALL, cam_width: 2.365 INCHES NOMINAL IN, shaft_type: SHOULDERED, corner_shape: SQUARE ALL CORNERS, specific_use: ACTIVATES PUSH BUTTON (ROD) OF SWITCH, bore_diameter: 2.119 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-01-488-5496, 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 | COPPER ALLOY OVERALL |
| cam_width | 2.365 INCHES NOMINAL IN |
| shaft_type | SHOULDERED |
| corner_shape | SQUARE ALL CORNERS |
| specific_use | ACTIVATES PUSH BUTTON (ROD) OF SWITCH |
| bore_diameter | 2.119 INCHES NOMINAL IN |
| gear_material | STEEL COMP 630 |
| overall_height | 1.891 INCHES NOMINAL IN |
| overall_length | 30.480 INCHES MINIMUM AND 30.520 INCHES MAXIMUM IN |
| shaft_diameter | 1.312 INCHES NOMINAL IN |
| shaft_end_size | 1.120 INCHES IN |
| shaft_end_type | THREADED INTERNAL AND SPLINED STRAIGHT |
| NSN | 3010-01-488-5496 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-367, ALLOY 6061 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| BORE DIAMETER | 2.119 INCHES NOMINAL IN |
| SHAFT ROTATION DIRECTION | CLOCKWISE AND COUNTERCLOCKWISE |
| DESIGN CHARACTERISTICS | SINGLE ACTING TANDEM CYLINDER |
| MATERIAL | ALUMINUM ALLOY 6061 BODY |
| END ITEM IDENTIFICATION | ACTUATOR, RTRY HYD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | (INAVY)ACTUATOR,RTRY,HYDRL;(DRAWING)ROTARY HYDRAULIC ACTUATOR MODEL 90758D,BREECH DOOR ASSEMBLY AND PARTS LIST |