Helical Gear NSN 3020-00-677-6256

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: 3020-00-677-6256

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Features and Characteristics

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

0.3750 inches

Teeth Quantity

Bore Style

Plain both ends

Hardness Rating

32.0 rockwell c and 34.0 rockwell c

Mounting Hole Type And Quantity

1 plain transversely through hub, first end

Outside Diameter

0.4160 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

14.5000 degrees

Helix Angle

5.7665 degrees

Distance Between Body Face And Protruding Hub End

0.240 inches first end

Face Width

0.210 inches

Bore Diameter

0.2060 inches both ends

Hub Style Designator

Plain first end

Hub Diameter

0.370 inches first end

Mounting Hole Diameter

0.062 inches transversely through hub, first end

Material

Steel comp 4130

Material Specification

Mil-s-6758 military specification single material response

Style Designator

Protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

006776256

NSN

3020006776256

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

460-15

Cage Code:

48ZY0

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 3020-00-677-6256

What are the manufacturers of nsn 3020006776256?

Mas Components And Coatings Llc (48ZY0)
Kilgore Flares Company Llc (75324)
Alliant Defense Electronics Systems (93712)

Does this nsn 3020006776256 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020006776256
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 3020006776256 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020006776256 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020006776256?
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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