The BLOCK,TACKLE is a the manufacturer industrial component. Key specifications include material: STEEL CENTER PIN, becket_type: THIMBLE, load_rating: 5100.0 POUNDS MAXIMUM LBS, bearing_type: PLAIN, shell_length: 8.000 INCHES NOMINAL IN, attachment_style: CHAIN SHACKLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3940-00-068-9173, 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 | STEEL CENTER PIN |
| becket_type | THIMBLE |
| load_rating | 5100.0 POUNDS MAXIMUM LBS |
| bearing_type | PLAIN |
| shell_length | 8.000 INCHES NOMINAL IN |
| becket_quantity | 1 |
| sheave_quantity | 2 |
| attachment_style | CHAIN SHACKLE |
| special_features | SHEAVE THICKNESS AT RIM MIN 1.375 IN. IN |
| style_designator | ROUND PATTERN |
| unable_to_decode | UNABLE TO DECODE |
| antitoppling_device | NOT INCLUDED |
| NSN | 3940-00-068-9173 |
| SHEAVE OUTSIDE DIAMETER | 4.500 INCHES NOMINAL IN |
| SHEAVE QUANTITY | 2 |
| TACKLE ACCOMMODATED TYPE | FIBROUS ROPE |
| CENTER PIN DIAMETER | 0.625 INCHES NOMINAL IN |
| MATERIAL | STEEL CENTER PIN |
| MATERIAL | STEEL SHEAVE |
| LOAD RATING | 5100.0 POUNDS MAXIMUM LBS |
| MATERIAL | COPPER ALLOY BEARING |
| SPECIAL FEATURES | SHEAVE THICKNESS AT RIM MIN 1.375 IN. IN |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE |