Helical Gear NSN 3020-01-272-8746

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: 3020-01-272-8746

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Features and Characteristics

Body Style

Plain, solid

Pitch Diameter

5.6940 inches

Teeth Quantity

Bore Style

10a w/ keyway both ends

Outside Diameter

5.961 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

20.0000 degrees

Helix Angle

15.0000 degrees

Face Width

3.750 inches

Bore Diameter

2.750 inches both ends

Keyway Width

0.754 inches both ends

Distance From Bore Center To Keyway Bottom

1.705 inches both ends

Precision Classification

Quality number 8

Material

Steel comp 4340 or steel comp 4140

Style Designator

Hubless

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

012728746

NSN

3020012728746

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

4847493

Cage Code:

80064

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 3020-01-272-8746

What are the manufacturers of nsn 3020012728746?

Naval Ship Systems Command (80064)

Does this nsn 3020012728746 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020012728746
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 3020012728746 contain any precious metals?
No precious metal content.

Does nsn 3020012728746 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020012728746?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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