Helical Gear NSN 3020-00-793-2880

Item 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:

NSN: 3020-00-793-2880

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Features and Characteristics

Body Style

Webbed, solid

Pitch Diameter

6.4630 inches

Teeth Quantity

Bore Style

Tapered w/keyway first end

Hardness Rating

29.9 rockwell c and 31.8 rockwell c

Outside Diameter

6.605 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

20.0000 degrees

Helix Angle

15.9931 degrees

Distance Between Body Face And Protruding Hub End

0.938 inches first end

Distance Between Body Face And Recessed Hub End

0.125 inches second end

Face Width

1.250 inches

Keyway Width

0.374 inches first end

Distance From Bore Center To Keyway Bottom

0.879 inches first end

Taper Major Diameter

1.564 inches first end

Hub Style Designator

Plain both ends

Hub Diameter

1.727 inches first end

Material

Steel comp 4140

Material Specification

66 federal standard single material response and aisi/sae 4140 assn standard single material response

Style Designator

One protruding hub, one recessed hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

007932880

NSN

3020007932880

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

215513

Cage Code:

32537

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8483409000
NAICS: 333612
SITC: 74840
Description: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-00-793-2880

What are the manufacturers of nsn 3020007932880?

Joy Global Underground Mining, Llc (32537)
Joy Mfg Co (83179)

Does this nsn 3020007932880 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020007932880
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:

Does nsn 3020007932880 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020007932880 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020007932880?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

05464

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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