National Item Identification Number
00-899-1352
008991352
3940-00-899-1352
3940008991352
National Stock Number
Item Name
BLOCK,TACKLE
Federal Supply Class
3940
Referenced on: http://trucks5ton.tpub.com/ops/TM-9-2320-272-10/css/TM-9-2320-272-10_408.htm
Referenced on: http://trucks5ton.tpub.com/ops/TM-9-2320-272-10-HR/css/TM-9-2320-272-10-HR_11.htmDescription
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)
19207
Reference Numbers (Part Numbers)
8383238
Required Categories
STYLE DESIGNATOR
SHELL LENGTH
SHEAVE OUTSIDE DIAMETER
CENTER PIN DIAMETER
BL
Required Description
3 ROUND PATTERN
12.750 INCHES NOMINAL
10.000 INCHES NOMINAL
1.500 INCHES NOMI