Part Details | TACKLE BLOCK
3940-01-241-9957 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: 4186, 418-6, 199573, 108154, 3940-01-241-9957, 01-241-9957, 3940012419957, 012419957
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | OCT 06, 1986 | 01-241-9957 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
OBLONG SWIVEL EYE AND SHACKLE
Cross Reference | NSN 3940-01-241-9957
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 418-6 | 75535 | CROSBY GROUP INCDBA NATIONAL SWAGE |
| 199573 | 75535 | CROSBY GROUP INCDBA NATIONAL SWAGE |
| 108154 | 75535 | CROSBY GROUP INCDBA NATIONAL SWAGE |
Technical Data | NSN 3940-01-241-9957
| Characteristic | Specifications |
|---|---|
| SHEAVE OUTSIDE DIAMETER | 6.000 INCHES NOMINAL |
| BLOCK TYPE | SNATCH |
| SHEAVE QUANTITY | 1 |
| TACKLE ACCOMMODATED TYPE | WIRE ROPE |
| MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.750 INCHES |
| ATTACHMENT STYLE | 1 OBLONG SWIVEL EYE AND SHACKLE |