Spur Gear NSN 3020-00-563-0382

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: 3020-00-563-0382

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Features and Characteristics

Body Style

Plain, solid

Spline Quantity

35 both ends

Attachment Method

Mounting hole

Pitch Diameter

4.0000 inches

Teeth Quantity

Bore Style

Involute spline both ends

Spline Pitch Diameter

0.7290 inches both ends

Backlash Designation

Grade a

Hardness Rating

45.0 rockwell c and 50.0 rockwell c teeth

Mounting Hole Type And Quantity

2 plain axially through body, second end

Outside Diameter

4.400 inches

Nominallength

1.687 inches

Tooth Form

Stub

Pressure Angle

25.0000 degrees

Distance Between Body Face And Protruding Hub End

1.312 inches first end

Face Width

0.375 inches

Bore Diameter

0.758 inches both ends

Counterbore Depth

0.937 inches first end

Counterbore Diameter

0.875 inches first end

Hub Style Designator

Plain first end

Hub Diameter

1.249 inches first end

Mounting Hole Diameter

0.380 inches axially through body, second end

Bolt Hole Circle Diameter

2.750 inches axially through body, first end

Special Features

L63 microinch aa finish on od surface of hub, hub end chamfered to 0.0312 in.By 45 deg, splined bore countersunk to 0.0312 by 30 degrees on first end, 1 splined tooth omitted in line w/0. 307 in.Hole and spur gear tooth

Material

Steel

Material Specification

Mil-s-13048 military specification single material response and qq-s-681 cl 105-85 federal specification single material response

Surface Treatment

Phosphate manganese

Surface Treatment Specification

Mil-p-16232 type m, class 1 military specification single treatment response

Style Designator

Protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

005630382

NSN

3020005630382

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

10919174

Cage Code:

19204

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 3020-00-563-0382

What are the manufacturers of nsn 3020005630382?

Army, United States Department Of (19204)

Does this nsn 3020005630382 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020005630382
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 3020005630382 contain any precious metals?
No precious metal content.

Does nsn 3020005630382 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020005630382?
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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Certificate of Conformance
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