Internal Gear NSN 3020-00-973-1267

Item Description

A gear with teeth formed on the inner surface of a cylinder or cone.

NSN: 3020-00-973-1267

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Features and Characteristics

Pitch Diameter

5.9000 inches

Teeth Quantity

Hardness Rating

24.0 rockwell c and 34.0 rockwell c

Outside Diameter

6.6200 inches

Nominallength

2.660 inches

Teeth Type

Spiral

Tooth Form

Standard

Pressure Angle

25.0000 degrees

Face Width

1.1875 inches

Special Features

Lgear externally splined, 59 teeth.20 degrees pressure angle, 0.44880 in.Circular pitch, 6.7816 in.Pitch dia, 6.890 in.Min, 6.900 in.Max major dia, 5.700 in.Min, 5.705 in.Max minor dia, 0.745 in.Min, 0.775 in.Max lg of spline

Material

Steel comp 4140

Material Specification

66 federal standard single material response and aisi/sae 4140 assn standard single material response

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

009731267

NSN

3020009731267

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

6771802

Cage Code:

73342

Status:

MSDS:

Part Number:

966278R1

Cage Code:

0SAT8

Status:

MSDS:

Part Number:

8712262

Cage Code:

19207

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 3020-00-973-1267

What are the manufacturers of nsn 3020009731267?

Allison Transmission, Inc. (73342)
General Motors Corp (24617)
Komatsu America Corp. (0SAT8)
U S Army Tank Automotive Command (19207)
Komatsu American Intl Co (29510)

Does this nsn 3020009731267 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020009731267
A gear with teeth formed on the inner surface of a cylinder or cone.

Does nsn 3020009731267 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020009731267 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020009731267?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05465

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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