6565-20-312-2105: PISTON,LINEAR ACTUATING CYLINDER.
PISTON,LINEAR ACTUATING CYLINDER. Key specifications include material: ALUMINUM ALLOY, overall_length: 9.988 INCHES NOMINAL IN, outside_diameter: 1.242 INCHES MINIMUM AND 1.244 INCHES MAXIMUM IN, special_features: QQ-A-225/9 ALLOY 7075 TEMP T73; ANODIZE FINISH; 20 THREADS PER IN. UNF-3A THD AT END; COGNIZANT SERVICE:NAVY A, nominal_thread_size: 0.500 INCHES IN, end_item_identification: AIRCRAFT MODEL CH-53E.
This part is cataloged in the U.S. Government catalog under NSN 1650-01-129-8389, 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 |
| overall_length | 9.988 INCHES NOMINAL IN |
| outside_diameter | 1.242 INCHES MINIMUM AND 1.244 INCHES MAXIMUM IN |
| special_features | QQ-A-225/9 ALLOY 7075 TEMP T73; ANODIZE FINISH; 20 THREADS PER IN. UNF-3A THD AT END; COGNIZANT SERVICE:NAVY A |
| nominal_thread_size | 0.500 INCHES IN |
| end_item_identification | AIRCRAFT MODEL CH-53E |
| NSN | 1650-01-129-8389 |
| OUTSIDE DIAMETER | 1.242 INCHES MINIMUM AND 1.244 INCHES MAXIMUM IN |
| OVERALL LENGTH | 9.988 INCHES NOMINAL IN |
| NOMINAL THREAD SIZE | 0.500 INCHES IN |
| SPECIAL FEATURES | QQ-A-225/9 ALLOY 7075 TEMP T73; ANODIZE FINISH; 20 THREADS PER IN. UNF-3A THD AT END; COGNIZANT SERVICE:NAVY A |
| END ITEM IDENTIFICATION | AIRCRAFT MODEL CH-53E |
| MATERIAL | ALUMINUM ALLOY |
No substitute or cross-reference records for this part.