National Item Identification Number
01-065-1887
010651887
3940-01-065-1887
3940010651887
National Stock Number
Item Name
BLOCK,TACKLE
Federal Supply Class
3940
Description
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.
Commercial and Government Entity Code (Supplier Data)
16603
CONTROL FLOW INC
DBA WESTECH HEAVY MACHINERY DIV DIV
1220 E 29TH ST
SIGNAL HILL
CA
90755
562-528-3303
3X894
Reference Numbers (Part Numbers)
A305086
A305086
Required Categories
STYLE DESIGNATOR
SHEAVE OUTSIDE DIAMETER
CENTER PIN DIAMETER
BLOCK TYPE
SHEA
Required Description
1 OVAL PATTERN
6.000 INCHES NOMINAL
1.500 INCHES NOMINAL
SNATCH
2
PLAIN
WI