Part Details | TACKLE BLOCK
3940-00-263-3041 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: S1801860466, S1801-860466, 1776, 3940-00-263-3041, 00-263-3041, 3940002633041, 002633041
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | JAN 01, 1963 | 00-263-3041 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
OBLONG SWIVEL EYE AND SHACKLE
OVAL PATTERN
Cross Reference | NSN 3940-00-263-3041
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S1801-860466 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 1776 | 02154 | ROYSON ENGINEERING COMPANY |
Technical Data | NSN 3940-00-263-3041
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1 OVAL PATTERN |
| SHELL LENGTH | 2.938 INCHES NOMINAL |
| SHEAVE OUTSIDE DIAMETER | 1.750 INCHES NOMINAL |
| CENTER PIN DIAMETER | 0.313 INCHES NOMINAL |
| BLOCK TYPE | REGULAR |
| SHEAVE QUANTITY | 1 |
| BEARING TYPE | ROLLER |
| TACKLE ACCOMMODATED TYPE | FIBROUS ROPE |
| MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.312 INCHES |
| TACKLE LOCKING DEVICE | NOT INCLUDED |
| ANTITOPPLING DEVICE | NOT INCLUDED |
| ATTACHMENT STYLE | 4 OBLONG SWIVEL EYE AND SHACKLE |
| MAXIMUM LOAD RATING | 380.0 POUNDS |