National Item Identification Number
01-330-9521
013309521
3020-01-330-9521
3020013309521
National Stock Number
Item Name
PULLEY,GROOVE
Federal Supply Class
3020
Description
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
Commercial and Government Entity Code (Supplier Data)
10000
Reference Numbers (Part Numbers)
249-56323
249-56323
Required Categories
OUTSIDE DIAMETER
FACE WIDTH
DESIGN FORM
WEB/SPOKE RELATIONSHIP TO FACE CENTER
Required Description
3.250 INCHES NOMINAL
0.749 INCHES NOMINAL
WEBBED
NOT OFFSET
NOT INCLUDED
NO