Part Details | TACKLE BLOCK
3940-00-338-5653 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: 13218E4223, 418412, 418-4-1-2, 418412, 3940-00-338-5653, 00-338-5653, 3940003385653, 003385653
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | JAN 06, 1974 | 00-338-5653 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
SAFETY LOCKING
OBLONG SWIVEL EYE
OVAL PATTERN
Cross Reference | NSN 3940-00-338-5653
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13218E4223 | 97403 | CECOM LR CENTER |
| 418-4-1-2 | 75535 | CROSBY GROUP INCDBA NATIONAL SWAGE |
| 418412 | 1U3F6 | INDUSTRIAL WIRE ROPE SUPPLY COMPANY,INC. |
Technical Data | NSN 3940-00-338-5653
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 OVAL PATTERN |
| SHELL LENGTH | 8.570 INCHES NOMINAL |
| SHEAVE OUTSIDE DIAMETER | 4.500 INCHES NOMINAL |
| CENTER PIN DIAMETER | 1.000 INCHES NOMINAL |
| BLOCK TYPE | SNATCH |
| LOCKING STYLE | SAFETY LOCKING |
| MATERIAL AND LOCATION | STEEL OVERALL |
| SHEAVE QUANTITY | 1 |
| BEARING TYPE | ROLLER |
| SHEAVE BEARING LUBRICATION METHOD | PRESSURE GREASE FITTING |
| TACKLE ACCOMMODATED TYPE | WIRE ROPE |
| MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.500 INCHES |
| TACKLE LOCKING DEVICE | NOT INCLUDED |
| ANTITOPPLING DEVICE | NOT INCLUDED |
| ATTACHMENT STYLE | 9 OBLONG SWIVEL EYE |
| MAXIMUM LOAD RATING | 10000.0 POUNDS |