NSN 3940-00-375-1933
Part Details | TACKLE BLOCK
3940-00-375-1933 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: S9400921735, S9400-921735, 3940-00-375-1933, 00-375-1933, 3940003751933, 003751933
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | JAN 01, 1963 | 00-375-1933 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
OBLONG SWIVEL EYE
OVAL PATTERN
Cross Reference | NSN 3940-00-375-1933
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S9400-921735 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3940-00-375-1933
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 5 OVAL PATTERN |
| SHEAVE OUTSIDE DIAMETER | 12.000 INCHES NOMINAL |
| CENTER PIN DIAMETER | 3.000 INCHES NOMINAL |
| BLOCK TYPE | REGULAR |
| SURFACE TREATMENT AND LOCATION | ZINC, ELECTROLYTIC OVERALL |
| SHEAVE QUANTITY | 1 |
| BEARING TYPE | PLAIN |
| SHEAVE BEARING LUBRICATION METHOD | SELF-LUBRICATED |
| TACKLE ACCOMMODATED TYPE | WIRE ROPE |
| MAXIMUM TACKLE DIAMETER ACCOMMODATED | 1.625 INCHES |
| TACKLE LOCKING DEVICE | NOT INCLUDED |
| ANTITOPPLING DEVICE | NOT INCLUDED |
| ATTACHMENT STYLE | 2 OBLONG SWIVEL EYE |