NSN 3940-00-264-4763

Part Details | TACKLE BLOCK

3940-00-264-4763 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: S1801770379PC1T01014T01618, S1801-770379PC1T010-14T016-18, 3940-00-264-4763, 00-264-4763, 3940002644763, 002644763

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
39JAN 01, 196300-264-476306117 ( BLOCK, TACKLE )
REFERENCE DRAWINGS & PICTURES

OBLONG SWIVEL EYE

OVAL PATTERN

Cross Reference | NSN 3940-00-264-4763
Part Number Cage Code Manufacturer
S1801-770379PC1T010-14T016-1880064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 3940-00-264-4763
Characteristic Specifications
STYLE DESIGNATOR2 OVAL PATTERN
SHEAVE OUTSIDE DIAMETER14.000 INCHES NOMINAL
CENTER PIN DIAMETER2.000 INCHES NOMINAL
BLOCK TYPE REGULAR
MATERIAL AND LOCATION STEEL OVERALL
SURFACE TREATMENT AND LOCATION ZINC, ELECTROLYTIC OVERALL
SHEAVE QUANTITY1
BEARING TYPE ROLLER
SHEAVE BEARING LUBRICATION METHOD PRESSURE GREASE FITTING
TACKLE ACCOMMODATED TYPE WIRE ROPE
MAXIMUM TACKLE DIAMETER ACCOMMODATED0.625 INCHES
TACKLE LOCKING DEVICE NOT INCLUDED
ANTITOPPLING DEVICE NOT INCLUDED
ATTACHMENT STYLE OBLONG SWIVEL EYE
MAXIMUM LOAD RATING10282.0 POUNDS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY SHEAVE QUANTITY AND BY ATTACHMENT STYLE
EXTRA LONG REFERENCE NUMBERS1801-770379PC1TO10-14TO16-18-33-34