Helical Gear NSN 3020-00-517-3257

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: 3020-00-517-3257

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Features and Characteristics

Body Style

Webbed, offset, with lightening holes

Pitch Diameter

Between 5.4950 inches and 5.5050 inches

Teeth Quantity

Nominallength

1.469 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

20.0000 degrees

Helix Angle

30.0000 degrees

Face Width

0.875 inches

Keyway Width

0.250 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

2.625 inches first end

Material

Steel

Material Specification

Mil-s-890, class b military specification single material response

Style Designator

One protruding hub, one recessed hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

005173257

NSN

3020005173257

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5419N

Cage Code:

0AT62

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 3020-00-517-3257

What are the manufacturers of nsn 3020005173257?

Dresser-rand Company (0AT62)
Dresser-rand Co (93236)

Does this nsn 3020005173257 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020005173257
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 3020005173257 contain any precious metals?
No precious metal content.

Does nsn 3020005173257 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020005173257?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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