Bevel Gear NSN 3020-00-139-4139

Item Description

A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also gear, antibacklash, bevel.

NSN: 3020-00-139-4139

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Features and Characteristics

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

0.2812 inches

Teeth Quantity

Bore Style

Plain both ends

Mounting Hole Thread Series Designator

Unf transversely through hub, first end

Mounting Hole Thread Size

0.060 inches transversely through hub, first end

Mounting Hole Type And Quantity

2 threaded transversely through hub, first end

Outside Diameter

0.327 inches

Nominallength

0.406 inches

Teeth Type

Straight

Pressure Angle

20.0000 degrees

Pitch Angle

45.0000 degrees

Distance Between Body Face And Protruding Hub End

0.312 inches second end

Face Width

0.062 inches

Bore Diameter

0.156 inches both ends

Hub Style Designator

Plain first end

Hub Diameter

0.250 inches first end

Material

Steel comp 303 or steel comp 303se

Material Specification

Qq-s-764, type 303, cond a federal specification 1st material response or qq-s-764, type 303se, cond a federal specification 2nd material response

Surface Treatment

Passivate

Surface Treatment Specification

Mil-f-14072, finish e300 military specification single treatment response

Style Designator

Peripheral face, back hub protruding

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

001394139

NSN

3020001394139

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

30700-4

Cage Code:

07421

Status:

MSDS:

Part Number:

30700

Cage Code:

07421

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 3020-00-139-4139

What are the manufacturers of nsn 3020001394139?

Interstate Electronics Corporation (07421)

Does this nsn 3020001394139 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020001394139
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. see also gear, antibacklash, bevel.

Does nsn 3020001394139 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020001394139 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020001394139?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05463

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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