Worm Wheel Gear NSN 3020-00-287-7815

Item Description

A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. See also gear, antibacklash, worm wheel.

NSN: 3020-00-287-7815

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Features and Characteristics

Body Style

Webbed, solid

Spline Quantity

10 both ends

Pitch Diameter

12.0000 inches

Teeth Quantity

Face Type

Concave

Bore Style

Straight spline both ends

Outside Diameter

12.514 inches

Nominallength

3.680 inches

Tooth Direction

Left

Throat Radius

2.248 inches

Mating Thread Lead Quantity

Pressure Angle

20.0000 degrees

Helix Angle

6.3415 degrees

Distance Between Body Face And Protruding Hub End

1.062 inches first end

Face Width

2.250 inches

Bore Diameter

2.993 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

4.437 inches both ends

Material

Steel comp 1040

Material Specification

66, aisi/sae federal standard single material response

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002877815

NSN

3020002877815

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

428742

Cage Code:

35311

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 3020-00-287-7815

What are the manufacturers of nsn 3020002877815?

American Standard Inc (35311)
Wabco Construction And Mining (00447)

Does this nsn 3020002877815 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002877815
A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. see also gear, antibacklash, worm wheel.

Does nsn 3020002877815 contain any precious metals?
No precious metal content.

Does nsn 3020002877815 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002877815?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05468

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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