National Item Identification Number
00-993-4091
009934091
3020-00-993-4091
3020009934091
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)
71379
Reference Numbers (Part Numbers)
S378-3L
Required Categories
STYLE DESIGNATOR
OUTSIDE DIAMETER
OVERALL LENGTH
FACE WIDTH
HUB END OUTSIDE
Required Description
A7 WEBBED OR SPOKED
2.000 INCHES NOMINAL
0.484 INCHES NOMINAL
0.422 INCHES NO