Worm Wheel Gear NSN 3020-00-877-1653

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: 3020-00-877-1653

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Features and Characteristics

Body Style

Webbed, solid

Pitch Diameter

3.7500 inches

Teeth Quantity

Face Type

Concave

Bore Style

10a w/ keyway both ends

Outside Diameter

4.100 inches

Tooth Direction

Right

Throat Radius

0.750 inches

Mating Thread Lead Quantity

Pressure Angle

14.5000 degrees

Helix Angle

4.7667 degrees

Distance Between Body Face And Protruding Hub End

0.219 inches both ends

Face Width

0.938 inches

Bore Diameter

1.000 inches both ends

Keyway Width

0.250 inches both ends

Distance From Bore Center To Keyway Bottom

0.625 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

1.750 inches both ends

Material

Copper alloy

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

008771653

NSN

3020008771653

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2701

Cage Code:

55700

Status:

MSDS:

Part Number:

Cage Code:

55700

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 3020-00-877-1653

What are the manufacturers of nsn 3020008771653?

Winsmith Div Umc Industries Inc (55700)

Does this nsn 3020008771653 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020008771653
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 3020008771653 contain any precious metals?
No precious metal content.

Does nsn 3020008771653 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020008771653?
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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