Helical Gear NSN 3020-00-528-7156

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: 3020-00-528-7156

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Features and Characteristics

Body Style

Webbed, offset, with lightening holes

Pitch Diameter

6.7244 inches

Teeth Quantity

Bore Style

W/ keyway both ends

Hardness Rating

18.0 rockwell c and 26.0 rockwell c

Outside Diameter

6.9244 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

14.5000 degrees

Helix Angle

26.8333 degrees

Face Width

1.250 inches

Bore Diameter

1.2497 inches both ends

Keyway Width

0.2525 inches both ends

Distance From Bore Center To Keyway Bottom

0.7600 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

2.375 inches first end

Material

Iron

Material Specification

Navy 46-i-5c cl b military standard single material response

Style Designator

Flush hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

005287156

NSN

3020005287156

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

6231

Cage Code:

81601

Status:

MSDS:

Part Number:

14U1023PCDA6231

Cage Code:

53711

Status:

MSDS:

Part Number:

DA6231

Cage Code:

81601

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 3020-00-528-7156

What are the manufacturers of nsn 3020005287156?

Does this nsn 3020005287156 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020005287156
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 3020005287156 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020005287156 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020005287156?
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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