The BLOCK,TACKLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, load_rating: 4000.0 POUNDS MAXIMUM LBS, bearing_type: ROLLER, attachment_style: CHAIN SHACKLE, special_features: SHEAVE WIDTH 1.375 IN. IN, style_designator: HALF-ROUND PATTERN.
This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3940-00-141-7195, 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 OVERALL |
| load_rating | 4000.0 POUNDS MAXIMUM LBS |
| bearing_type | ROLLER |
| sheave_quantity | 1 |
| attachment_style | CHAIN SHACKLE |
| special_features | SHEAVE WIDTH 1.375 IN. IN |
| style_designator | HALF-ROUND PATTERN |
| antitoppling_device | NOT INCLUDED |
| tackle_locking_device | NOT INCLUDED |
| sheave_outside_diameter | 8.000 INCHES NOMINAL IN |
| tackle_accommodated_type | WIRE ROPE |
| sheave_bearing_lubrication_method | SELF-LUBRICATED |
| NSN | 3940-00-141-7195 |
| SHEAVE BEARING LUBRICATION METHOD | SELF-LUBRICATED |
| BEARING TYPE | ROLLER |
| ANTITOPPLING DEVICE | NOT INCLUDED |
| LOAD RATING | 26000.0 POUNDS MAXIMUM LBS |
| SHEAVE OUTSIDE DIAMETER | 14.000 INCHES NOMINAL IN |
| SPECIAL FEATURES | SHEAVE WIDTH 2.500 IN. IN |
| ATTACHMENT STYLE | CHAIN SHACKLE |
| TACKLE ACCOMMODATED TYPE | WIRE ROPE |
| MAXIMUM TACKLE DIAMETER ACCOMMODATED | 1.000 INCHES IN |
| SHEAVE QUANTITY | 1 |