Spur Gear NSN 3020-01-325-4778

Item Description

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

NSN: 3020-01-325-4778

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Features and Characteristics

Body Style

Webbed, offset, solid

Pitch Diameter

3.0000 inches

Teeth Quantity

Bore Style

D both ends

Hardness Rating

33.0 rockwell c and 38.0 rockwell c

Outside Diameter

3.118 inches

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.405 inches first end

Distance Between Body Face And Recessed Hub End

0.050 inches second end

Face Width

0.210 inches

Radius

1.496 inches both ends

Distance From Flat To Radial Center

0.224 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

0.900 inches first end

Precision Classification

Quality number 9

Material

Steel comp xm-12

Material Specification

Ams5659 assn standard single material response or ams5862 assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Mil-std-171, finish no. 5.4.1 military standard single treatment response

Style Designator

One protruding hub, one recessed hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

013254778

NSN

3020013254778

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

114C2503-2

Cage Code:

05606

Status:

MSDS:

Part Number:

114C2503

Cage Code:

05606

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 3020-01-325-4778

What are the manufacturers of nsn 3020013254778?

General Dynamics-ots, Inc. (05606)

Does this nsn 3020013254778 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020013254778
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. see also gear, antibacklash, spur. for bulk material, see rod, pinion.

Does nsn 3020013254778 contain any precious metals?
No precious metal content.

Does nsn 3020013254778 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020013254778?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05466

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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