Helical Gear NSN 3020-00-239-5518

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: 3020-00-239-5518

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Features and Characteristics

Body Style

Webbed, offset, solid

Pitch Diameter

5.1871 inches

Teeth Quantity

Bore Style

W/ keyway both ends

Hardness Rating

200.0 brinell standard

Outside Diameter

5.2870 inches

Nominallength

0.969 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

15.0000 degrees

Helix Angle

44.9764 degrees

Distance Between Body Face And Protruding Hub End

0.375 inches first end

Face Width

0.500 inches

Bore Diameter

1.000 inches both ends

Keyway Width

0.187 inches both ends

Distance From Bore Center To Keyway Bottom

0.593 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

1.750 inches first end

Material

Steel

Material Specification

Mil-s-890, cl an military specification single material response

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002395518

NSN

3020002395518

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

G7840PC126

Cage Code:

16712

Status:

MSDS:

Part Number:

G7845PC126

Cage Code:

16712

Status:

MSDS:

Part Number:

G9625PC126

Cage Code:

16712

Status:

MSDS:

Part Number:

G9620PC126

Cage Code:

16712

Status:

MSDS:

Part Number:

G9696PC126

Cage Code:

16712

Status:

MSDS:

Part Number:

G9701PC126

Cage Code:

16712

Status:

MSDS:

Part Number:

W416BBS1X5

Cage Code:

16712

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 3020-00-239-5518

What are the manufacturers of nsn 3020002395518?

Siemens Demag Delaval (16712)
Imo Industries Inc (15330)

Does this nsn 3020002395518 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002395518
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 3020002395518 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002395518 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002395518?
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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