NSN 3940-00-599-9991

Part Details | TACKLE BLOCK

3940-00-599-9991 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: GGGB485, 3940-00-599-9991, 00-599-9991, 3940005999991, 005999991

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
39JAN 01, 196300-599-999106117 ( BLOCK, TACKLE )
REFERENCE DRAWINGS & PICTURES

OBLONG SWIVEL EYE

BLOCK,TACKLE | 3940-00-599-9991, 005999991

DIAMOND PATTERN

BLOCK,TACKLE | 3940-00-599-9991, 005999991
Cross Reference | NSN 3940-00-599-9991
Part Number Cage Code Manufacturer
GGGB48581348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
Technical Data | NSN 3940-00-599-9991
Characteristic Specifications
STYLE DESIGNATOR DIAMOND PATTERN
SHEAVE OUTSIDE DIAMETER10.125 INCHES NOMINAL
BLOCK TYPE REGULAR
MATERIAL AND LOCATION STEEL OVERALL
SURFACE TREATMENT AND LOCATION PAINTED OVERALL
SHEAVE QUANTITY1
BEARING TYPE BALL AND ROLLER
TACKLE ACCOMMODATED TYPE WIRE ROPE
MAXIMUM TACKLE DIAMETER ACCOMMODATED0.562 INCHES
TACKLE LOCKING DEVICE NOT INCLUDED
BECKET TYPE THIMBLE
BECKET QUANTITY1
ANTITOPPLING DEVICE NOT INCLUDED
ATTACHMENT STYLE9 OBLONG SWIVEL EYE
MAXIMUM LOAD RATING10000.0 POUNDS
NONDEFINITIVE SPEC/STD DATA5 SIZE