National Item Identification Number
01-521-7980
015217980
3020-01-521-7980
3020015217980
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)
19207
Reference Numbers (Part Numbers)
12484415
Required Categories
STYLE DESIGNATOR
OUTSIDE DIAMETER
PITCH DIAMETER
FACE WIDTH
HUB END OUTSIDE
Required Description
A12 WEBBED OR SPOKED
3.600 INCHES MINIMUM AND
3.660 INCHES MAXIMUM
2.220 INCH
