National Item Identification Number

00-517-3290
005173290
3020-00-517-3290
3020005173290

National Stock Number

Item Name

GEAR,HELICAL

Federal Supply Class

3020

Description

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL:

Commercial and Government Entity Code (Supplier Data)

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82796

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82796

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82796

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82796

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82796

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82796

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Reference Numbers (Part Numbers)

B3175112
B3175112REVA
CAFB8711D
CA8660AFB13 PIECE 25
NAFB8711D
1620087
162

Required Categories

TEETH QUANTITY
TEETH TYPE
TOOTH FORM
TOOTH DIRECTION
PRESSURE ANGLE
STYLE D

Required Description

20
SINGLE HELIX
STANDARD
LEFT
20.0000 DEGREES
4 PROTRUDING HUBS
3.1750 INC