NSN 3940-01-504-3464
Part Details | TACKLE BLOCK
3940-01-504-3464 A mechanical device, consisting of a pulley(s) or sheave(s) encased in a shell or frame which may be provided with a means such as a hook, eye, strap, screw, etc., by which it may be attached to an object. It is used to change direction of a running rope and/or to gain a mechanical advantage.
Alternate Parts: 1564, 3940-01-504-3464, 01-504-3464, 3940015043464, 015043464
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | JAN 27, 2003 | 01-504-3464 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3940-01-504-3464
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1564 | 0LEM6 | HARKEN, INCORPORATEDDBA HARKEN CANVAS |
Technical Data | NSN 3940-01-504-3464
| Characteristic | Specifications |
|---|---|
| SHELL LENGTH | 9.500 INCHES NOMINAL |
| SHEAVE OUTSIDE DIAMETER | 3.000 INCHES NOMINAL |
| SECOND SHEAVE OUTSIDE DIAMETER | 2.000 INCHES NOMINAL |
| CENTER PIN DIAMETER | 0.312 INCHES NOMINAL |
| MATERIAL AND LOCATION | ALUMINUM SHEAVE |
| SHEAVE QUANTITY | 2 |
| BEARING TYPE | BALL |
| MAXIMUM LOAD RATING | 1800.0 POUNDS |
| SPECIAL FEATURES | FIDDLE W/CAM AND BECKET |