National Item Identification Number
00-903-4131
009034131
3020-00-903-4131
3020009034131
National Stock Number
Item Name
PULLEY,CONE
Federal Supply Class
3020
Description
A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see BLOCK, TACKLE.
Commercial and Government Entity Code (Supplier Data)
98897
Reference Numbers (Part Numbers)
3G11733-106
Required Categories
FACE TYPE
FACE WIDTH
STEP OUTSIDE DIAMETER
GROOVE SHAPE
GROOVE QUANTITY
GRO
Required Description
STEP GROOVE
0.310 INCHES NOMINAL
3.312 INCHES MAXIMUM AND
1.812 INCHES MINIMU
