Part Details | TACKLE BLOCK
3940-00-162-4201 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: 11647841, 3940-00-162-4201, 00-162-4201, 3940001624201, 001624201
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | NOV 05, 1971 | 00-162-4201 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
SAFETY W/LATCH PIN
OVAL PATTERN
Cross Reference | NSN 3940-00-162-4201
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11647841 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3940-00-162-4201
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 OVAL PATTERN |
| SHELL LENGTH | 11.940 INCHES NOMINAL |
| SHEAVE OUTSIDE DIAMETER | 8.000 INCHES NOMINAL |
| CENTER PIN DIAMETER | 1.495 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |
| BLOCK TYPE | SNATCH |
| LOCKING STYLE | SAFETY W/LATCH PIN |
| SURFACE TREATMENT AND LOCATION | PAINT, PRIMER, TT-P-636 SHELL AND PAINT, PRIMER, TT-P-664 SHEAVE |
| SHEAVE QUANTITY | 1 |
| BEARING TYPE | PLAIN |
| SHEAVE BEARING LUBRICATION METHOD | PRESSURE GREASE FITTING |
| TACKLE LOCKING DEVICE | NOT INCLUDED |
| ANTITOPPLING DEVICE | NOT INCLUDED |
| SPECIAL FEATURES | TRUNNION LOCATED AT ATTACHMENT END |