National Item Identification Number

01-163-1870
011631870
3020-01-163-1870
3020011631870

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)

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Reference Numbers (Part Numbers)

4A50

Required Categories

STYLE DESIGNATOR
DESIGN FORM
LIGHTENING HOLE
INTEGRAL COOLING VANE
GROOVE SH

Required Description

A2 PLAIN
PLAIN
NOT INCLUDED
NOT INCLUDED
V
1
INCLUDED
NOT INCLUDED
1FP59