Spur Gear NSN 3020-00-985-3337

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: 3020-00-985-3337

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Features and Characteristics

Body Style

Plain, solid

Spline Quantity

39 both ends

Pitch Diameter

3.2500 inches

Teeth Quantity

Bore Style

Involute spline both ends

Spline Pitch Diameter

2.4375 inches both ends

Hardness Rating

30.0 rockwell c and 34.0 rockwell c

Outside Diameter

3.413 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.701 inches first end

Face Width

0.250 inches

Bore Diameter

2.561 inches both ends

Hub Style Designator

Plain first end

Hub Diameter

3.000 inches second end

Special Features

Bore includes relief 0.525 in. Iwde by 2.625 in.Dia; counterbore 1st end, 2.250 in.Dia, 0.440 in.Dp

Material

Steel comp 4340

Material Specification

Ams 6415 assn standard single material response

Surface Treatment

Cadmium or tin

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

009853337

NSN

3020009853337

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

K674845-11

Cage Code:

84955

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 3020-00-985-3337

What are the manufacturers of nsn 3020009853337?

Kaman Aerospace Corporation (84955)

Does this nsn 3020009853337 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020009853337
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 3020009853337 contain any precious metals?
No precious metal content.

Does nsn 3020009853337 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020009853337?
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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