NSN 3940-01-351-6766

Part Details | TACKLE BLOCK

3940-01-351-6766 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: 891124710, 8911-247-10, 6609837ITEM5, 6609837, 3940-01-351-6766, 01-351-6766, 3940013516766, 013516766

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
39JAN 14, 199201-351-676606117 ( BLOCK, TACKLE )
REFERENCE DRAWINGS & PICTURES

OBLONG SWIVEL EYE AND SHACKLE

OVAL PATTERN

Cross Reference | NSN 3940-01-351-6766
Part Number Cage Code Manufacturer
8911-247-1076257CROSBY GROUP INC THEMCKISSICK PLANT DIV
6609837ITEM553711NAVAL SEA SYSTEMS COMMAND
660983753711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 3940-01-351-6766
Characteristic Specifications
STYLE DESIGNATOR2 OVAL PATTERN
SHELL LENGTH26.130 INCHES NOMINAL
BLOCK TYPE REGULAR
SHEAVE QUANTITY1
BEARING TYPE ROLLER
TACKLE ACCOMMODATED TYPE WIRE ROPE
ATTACHMENT STYLE7 OBLONG SWIVEL EYE AND SHACKLE