Spur Gear NSN 3020-01-298-2685

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: 3020-01-298-2685

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Features and Characteristics

Body Style

Plain, solid

Spline Quantity

15 first end

End Application

F-15 a/c acft

Pitch Diameter

1.3333 inches

Teeth Quantity

Bore Style

Involute spline first end

Spline Pitch Diameter

0.4688 inches first end

Hardness Rating

30.0 rockwell c and 35.0 rockwell c

Outside Diameter

1.515 inches

Nominallength

0.580 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.260 inches first end

Face Width

0.320 inches

Bore Diameter

0.4059 inches first end

Counterbore Depth

0.160 inches second end

Counterbore Diameter

0.750 inches second end

Hub Style Designator

Plain first end

Hub Diameter

0.740 inches first end

Precision Classification

Quality number 8

Material

Steel comp 4130 or steel comp 4140

Material Specification

Astm-a322 assn standard 1st material response or astm-a331 assn standard 2nd material response

Surface Treatment

Phosphate

Surface Treatment Specification

Mil-std-171 military specification single treatment response

Style Designator

Protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

012982685

NSN

3020012982685

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

10029124

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 3020-01-298-2685

What are the manufacturers of nsn 3020012982685?

General Dynamics-ots, Inc. (05606)

Does this nsn 3020012982685 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020012982685
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 3020012982685 contain any precious metals?
No precious metal content.

Does nsn 3020012982685 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020012982685?
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
Quality Inspected Parts
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