Worm Gear NSN 3020-00-289-7591

Item Description

A gear with teeth on its outer surface in the form of helical threads.

NSN: 3020-00-289-7591

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Features and Characteristics

Pitch Diameter

2.7570 inches

Face Type

Straight

Bore Style

W/ keyway both ends

Outside Diameter

2.868 inches

Thread Form Quantity

Thread Form Direction

Left-hand

Pressure Angle

14.5000 degrees

Helix Angle

3.3999 degrees

Distance Between Body Face And Protruding Hub End

0.313 inches first end

Face Width

0.688 inches

Bore Diameter

2.000 inches both ends

Keyway Width

0.125 inches both ends

Distance From Bore Center To Keyway Bottom

1.094 inches both ends

Counterbore Depth

0.375 inches counterbore, first end

Counterbore Diameter

2.031 inches counterbore, first end

Hub Style Designator

Plain first end

Hub Diameter

2.469 inches first end

Material

Steel

Style Designator

Protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002897591

NSN

3020002897591

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1199S1111

Cage Code:

78500

Status:

MSDS:

Part Number:

7042909

Cage Code:

19207

Status:

MSDS:

Part Number:

22419

Cage Code:

81495

Status:

MSDS:

Part Number:

187326R1

Cage Code:

89346

Status:

MSDS:

Part Number:

205026

Cage Code:

57733

Status:

MSDS:

Part Number:

72962

Cage Code:

95097

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 3020-00-289-7591

What are the manufacturers of nsn 3020002897591?

Meritor Heavy Vehicle Systems Llc (78500)
U S Army Tank Automotive Command (19207)
Koehring Cranes Inc (81495)
Navistar Intl Corp Truck Br Ohio (89346)
Stewart-warner Corporation (57733)
Kaitlin Corp (63734)
Little Giant Crane And Shovel Inc (95097)
Navistar Intl Corp (92679)

Does this nsn 3020002897591 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002897591
A gear with teeth on its outer surface in the form of helical threads.

Does nsn 3020002897591 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002897591 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002897591?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05467

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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