DF2081-237#34: CYLINDER ASSEMBLY,ACTUATING,LINE.
CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include material: NICKEL ALLOY 400, thickness: 1.500 INCHES NOMINAL IN, bore_diameter: 2.7530 INCHES NOMINAL IN, surface_finish: 125 MICROINCHES OVERALL, outside_diameter: 3.620 INCHES NOMINAL IN, special_features: USED ON FAIRING HOIST CYLINDER ASSEMBLY, AN/BRA-34'S/ESM/PERISCOPE. This part is cataloged in the U.S.
Government catalog under NSN 3040-01-415-6631, 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 | NICKEL ALLOY 400 |
| thickness | 1.500 INCHES NOMINAL IN |
| bore_diameter | 2.7530 INCHES NOMINAL IN |
| surface_finish | 125 MICROINCHES OVERALL |
| outside_diameter | 3.620 INCHES NOMINAL IN |
| special_features | USED ON FAIRING HOIST CYLINDER ASSEMBLY, AN/BRA-34'S/ESM/PERISCOPE |
| style_designator | ROUND STEPPED |
| small_end_diameter | 3.380 INCHES NOMINAL IN |
| securing_hole_quantity | 2 |
| end_item_identification | WEAPONS SYSTEM SEAWOLF CLASS SSN |
| largest_diameter_length | 0.5250 INCHES NOMINAL IN |
| hole_diameter_and_location | 0.3770 INCHES NOMINAL ALL HOLES IN |
| NSN | 3040-01-415-6631 |
| SURFACE FINISH | 125 MICROINCHES OVERALL |
| SECURING HOLE TYPE AND LOCATION | UNTHREADED ALL HOLES |
| LARGEST DIAMETER LENGTH | 0.5250 INCHES NOMINAL IN |
| STYLE DESIGNATOR | ROUND STEPPED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CLASS A FED SPEC SINGLE MATERIAL RESPONSE |
| OUTSIDE DIAMETER | 3.620 INCHES NOMINAL IN |
| HOLE DIAMETER AND LOCATION | 0.3770 INCHES NOMINAL ALL HOLES IN |
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 180.0 |
| SMALL END DIAMETER | 3.380 INCHES NOMINAL IN |
| SECURING HOLE QUANTITY | 2 |