National Item Identification Number
00-424-0542
004240542
3020-00-424-0542
3020004240542
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)
Reference Numbers (Part Numbers)
C137
Required Categories
STYLE DESIGNATOR
OUTSIDE DIAMETER
OVERALL LENGTH
FACE WIDTH
HUB END OUTSIDE
Required Description
A7 WEBBED OR SPOKED
9.437 INCHES NOMINAL
1.812 INCHES NOMINAL
1.719 INCHES NO