NSN 3940-01-421-7853
Part Details | TACKLE BLOCK
3940-01-421-7853 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: 943453810, 9434538-10, 9434538, 3940-01-421-7853, 01-421-7853, 3940014217853, 014217853
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | NOV 15, 1995 | 01-421-7853 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
SAFETY LOCKING
OVAL PATTERN
Cross Reference | NSN 3940-01-421-7853
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9434538-10 | 0WTN8 | UNIVERSAL FABRIC STRUCTURES, INC. |
| 9434538 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
Technical Data | NSN 3940-01-421-7853
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 7 OVAL PATTERN |
| SHEAVE OUTSIDE DIAMETER | 3.000 INCHES NOMINAL |
| BLOCK TYPE | SNATCH |
| LOCKING STYLE | SAFETY LOCKING |
| MATERIAL AND LOCATION | STEEL, CORROSION RESISTING SHEAVE |
| SHEAVE QUANTITY | 1 |
| FUNCTIONAL DESCRIPTION | MAIN ARCH WINCH PULLEY ASSY "R". |
| END ITEM IDENTIFICATION | DOME SHELTER, DRWG 9434647. |