Spur Gear NSN 3020-01-384-0939

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: 3020-01-384-0939

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Features and Characteristics

Body Style

Webbed, offset, with lightening holes

Spline Quantity

15 both ends

Pitch Diameter

4.5710 inches

Teeth Quantity

Bore Style

Involute spline both ends

Spline Pitch Diameter

0.4687 inches both ends

Hardness Rating

34.0 rockwell c and 38.0 rockwell c

Outside Diameter

4.715 inches

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.175 inches first end

Body Recess Depth

0.170 inches first end

Face Width

0.250 inches

Bore Diameter

0.515 inches both ends

Hub Style Designator

Plain first end

Hub Diameter

0.700 inches first end

Material

Steel comp xm-12

Material Specification

Ams5659 assn standard single material response

Style Designator

Protruding hub, recessed body

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

013840939

NSN

3020013840939

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

025704-1

Cage Code:

62228

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 3020-01-384-0939

What are the manufacturers of nsn 3020013840939?

Meggitt Defense Systems, Inc. (62228)
Meggitt Defense Systems, Inc. (59027)

Does this nsn 3020013840939 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020013840939
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 3020013840939 contain any precious metals?
No precious metal content.

Does nsn 3020013840939 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020013840939?
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
Quality Fast Service