NSN 3940-01-065-1887
Part Details | TACKLE BLOCK
3940-01-065-1887 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: A305086, A305086, 3940-01-065-1887, 01-065-1887, 3940010651887, 010651887
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | SEP 10, 1978 | 01-065-1887 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
OVAL PATTERN
Cross Reference | NSN 3940-01-065-1887
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A305086 | 3X894 | CONTROL FLOW, INC.DBA WESTECH HEAVY MACHINERY DIV |
| A305086 | 16603 | CONTROL FLOW, INC.DBA WESTECH HEAVY MACHINERY DIVISION |
Technical Data | NSN 3940-01-065-1887
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | OVAL PATTERN |
| SHEAVE OUTSIDE DIAMETER | 6.000 INCHES NOMINAL |
| CENTER PIN DIAMETER | 1.500 INCHES NOMINAL |
| BLOCK TYPE | SNATCH |
| SHEAVE QUANTITY | 2 |
| BEARING TYPE | PLAIN |
| TACKLE ACCOMMODATED TYPE | WIRE ROPE |
| MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.500 INCHES |
| COUNTERBALANCE LOCATION | SECURED TO CHEEKPLATES |
| WEIGHT | 25.0 POUNDS |
| MAXIMUM LOAD RATING | 13000.0 POUNDS |