Worm Wheel Gear NSN 3020-00-342-1158

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: 3020-00-342-1158

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Features and Characteristics

Body Style

Plain, solid

Pitch Diameter

1.2080 inches

Teeth Quantity

Face Type

Concave

Bore Style

W/ keyway both ends

Outside Diameter

1.354 inches

Tooth Direction

Right

Throat Radius

0.271 inches

Pressure Angle

20.0000 degrees

Helix Angle

14.9331 degrees

Distance Between Body Face And Protruding Hub End

0.940 inches both ends

Face Width

0.500 inches

Bore Diameter

0.874 inches both ends

Keyway Width

0.134 inches both ends

Distance From Bore Center To Keyway Bottom

0.465 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

1.125 inches both ends

Material

Copper alloy

Material Specification

An-b-16 assn standard single material response

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

003421158

NSN

3020003421158

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2381351

Cage Code:

88277

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 3020-00-342-1158

What are the manufacturers of nsn 3020003421158?

Boeing Company, The (88277)
Boeing Company, The (18355)

Does this nsn 3020003421158 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020003421158
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 3020003421158 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020003421158 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020003421158?
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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