Part Details | TACKLE BLOCK
3940-00-141-7197 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: MILB12582, MIL-B-12582, 3940-00-141-7197, 00-141-7197, 3940001417197, 001417197
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
39 | JAN 01, 1963 | 00-141-7197 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
CHAIN SHACKLE
HALF-ROUND PATTERN
Cross Reference | NSN 3940-00-141-7197
Part Number | Cage Code | Manufacturer |
---|---|---|
MIL-B-12582 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 3940-00-141-7197
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | HALF-ROUND PATTERN |
SHEAVE OUTSIDE DIAMETER | 12.000 INCHES NOMINAL |
BLOCK TYPE | REGULAR |
MATERIAL AND LOCATION | STEEL OVERALL |
SURFACE TREATMENT AND LOCATION | PAINTED OVERALL |
SHEAVE QUANTITY | 1 |
BEARING TYPE | ROLLER |
SHEAVE BEARING LUBRICATION METHOD | SELF-LUBRICATED |
TACKLE ACCOMMODATED TYPE | WIRE ROPE |
MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.875 INCHES |
TACKLE LOCKING DEVICE | NOT INCLUDED |
ANTITOPPLING DEVICE | NOT INCLUDED |
ATTACHMENT STYLE | CHAIN SHACKLE |
MAXIMUM LOAD RATING | 13000.0 POUNDS |
SPECIAL FEATURES | SHEAVE WIDTH 2.500 IN. |