NSN 3940-01-210-1794
Part Details | TACKLE BLOCK
3940-01-210-1794 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: XS100B, XS-100-B, 3940-01-210-1794, 01-210-1794, 3940012101794, 012101794
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | JUN 07, 1985 | 01-210-1794 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
OVAL PATTERN
Cross Reference | NSN 3940-01-210-1794
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| XS-100-B | 81990 | SHERMAN & REILLY, INC. |
Technical Data | NSN 3940-01-210-1794
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 OVAL PATTERN |
| SHELL LENGTH | 15.812 INCHES NOMINAL |
| SHEAVE OUTSIDE DIAMETER | 7.000 INCHES NOMINAL |
| BLOCK TYPE | REGULAR |
| MATERIAL AND LOCATION | STEEL SHEAVE |
| SURFACE TREATMENT AND LOCATION | GALVANIZED OVERALL |
| SHEAVE QUANTITY | 1 |
| BEARING TYPE | BALL |
| SHEAVE BEARING LUBRICATION METHOD | SELF-LUBRICATED |
| TACKLE ACCOMMODATED TYPE | WIRE ROPE |
| MAXIMUM TACKLE DIAMETER ACCOMMODATED | 3.000 INCHES |
| TACKLE LOCKING DEVICE | INCLUDED |
| ANTITOPPLING DEVICE | INCLUDED |
| COUNTERBALANCE LOCATION | SUSPENDED FROM BLOCK |
| WEIGHT | 12.5 POUNDS |
| MAXIMUM LOAD RATING | 2500.0 POUNDS |
| SPECIAL FEATURES | STRINGING BLOCK WITH ADJUSTABLE CROSSARM BRACKET,POSITIVE LOCKING SPRING LOADED HEAD PIN ASSEMBLY WITH LARGE LOOP,FRAME,SHEAVE AND CROSSARM BRACKET BASE PERMANENT MOLD CASTINGS OF 356 ALLOY WITH T-6 HEAT TREATED,HEIGHT ABOVE CROSSARM 9.312 IN. ITEM WITH SOCKET CONNECTOR,NEOPRENE LINED SHEAVE |