NSN 3940-00-369-4456
Part Details | TACKLE BLOCK
3940-00-369-4456 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: STD8052556891PC15, STD805-2556891PC15, FS5501169245, FS5501-169245, 3940-00-369-4456, 00-369-4456, 3940003694456, 003694456
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | JAN 01, 1963 | 00-369-4456 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
OVAL PATTERN
Cross Reference | NSN 3940-00-369-4456
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| STD805-2556891PC15 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| FS5501-169245 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3940-00-369-4456
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 3 OVAL PATTERN |
| SHEAVE OUTSIDE DIAMETER | 8.000 INCHES NOMINAL |
| CENTER PIN DIAMETER | 0.875 INCHES NOMINAL |
| BLOCK TYPE | REGULAR |
| SURFACE TREATMENT AND LOCATION | ZINC, ELECTROLYTIC OVERALL |
| SHEAVE QUANTITY | 1 |
| BEARING TYPE | PLAIN |
| TACKLE ACCOMMODATED TYPE | WIRE ROPE |
| MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.875 INCHES |
| TACKLE LOCKING DEVICE | NOT INCLUDED |
| ANTITOPPLING DEVICE | NOT INCLUDED |