Helical Gear NSN 3020-00-528-9556

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: 3020-00-528-9556

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Features and Characteristics

Body Style

Webbed, solid

Pitch Diameter

6.4830 inches

Teeth Quantity

Hardness Rating

285.0 brinell standard and 325.0 brinell standard

Nominallength

1.781 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

14.5000 degrees

Distance Between Body Face And Recessed Hub End

0.125 inches second end

Face Width

1.750 inches

Keyway Width

0.501 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

3.125 inches second end

Material

Steel

Material Specification

Mil-s-890, alloy no. 4 military specification single material response

Style Designator

One protruding hub, one recessed hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

005289556

NSN

3020005289556

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

315390

Cage Code:

8A634

Status:

MSDS:

Part Number:

502887PC8

Cage Code:

21444

Status:

MSDS:

Part Number:

504109PC8

Cage Code:

21444

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 3020-00-528-9556

What are the manufacturers of nsn 3020005289556?

Ohio Transmission Corporation (8A634)
Rexnord Llc (21444)

Does this nsn 3020005289556 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020005289556
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 3020005289556 contain any precious metals?
No precious metal content.

Does nsn 3020005289556 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020005289556?
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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