National Item Identification Number
01-396-8920
013968920
3940-01-396-8920
3940013968920
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)
53711
Reference Numbers (Part Numbers)
6695841 PIECE 12
Required Categories
STYLE DESIGNATOR
SHEAVE OUTSIDE DIAMETER
BLOCK TYPE
MATERIAL AND LOCATION
SH
Required Description
3 ROUND PATTERN
12.000 INCHES NOMINAL
REGULAR
STEEL SHEAVE
1
ROLLER
PRESSU