PISTON,LINEAR ACTUATING CYLINDER. Key specifications include shaft_type: SHOULDERED, gear_material: STEEL COMP 630, 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. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-494-5721, 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.
| shaft_type | SHOULDERED |
| gear_material | STEEL COMP 630 |
| 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 |
| shaft_material | STEEL COMP 630 |
| teeth_quantity | 12 |
| hardness_rating | 38.0 ROCKWELL C MAXIMUM OVERALL |
| special_features | MATERIAL SPECIFICATION: ASTM A564; ALLOY S17400, TY 630, COND H1075. |
| gear_location_on_shaft | OFF CENTER BETWEEN ENDS OF SHAFT |
| end_item_identification | ROTARY HYDRAULIC ACTUATOR MODEL 9075BD, BREECH DOOR |
| NSN | 3040-01-494-5721 |
| END ITEM IDENTIFICATION | ROTARY HYDRAULIC ACTUATOR MODEL 9075BD, BREECH DOOR |
| OVERALL LENGTH | 30.480 INCHES MINIMUM AND 30.520 INCHES MAXIMUM IN |
| GEAR LOCATION ON SHAFT | OFF CENTER BETWEEN ENDS OF SHAFT |
| HARDNESS RATING | 38.0 ROCKWELL C MAXIMUM OVERALL |
| SHAFT END SIZE | 1.120 INCHES IN |
| SHAFT TYPE | SHOULDERED |
| SHAFT MATERIAL | STEEL COMP 630 |
| SPECIAL FEATURES | MATERIAL SPECIFICATION: ASTM A564; ALLOY S17400, TY 630, COND H1075. |
| GEAR MATERIAL | STEEL COMP 630 |
| SHAFT END TYPE | THREADED INTERNAL AND SPLINED STRAIGHT |