Helical Gear NSN 3020-00-249-9897

Item Description

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

NSN: 3020-00-249-9897

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Features and Characteristics

Body Style

Plain, solid

Pitch Diameter

Between 1.3940 inches and 1.3960 inches

Teeth Quantity

Bore Style

Plain both ends

Hardness Rating

13.0 rockwell c and 24.0 rockwell c

Outside Diameter

1.600 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

14.5000 degrees

Helix Angle

21.2667 degrees

Face Width

0.749 inches

Bore Diameter

0.503 inches both ends

Special Features

3/32 in. Oil hole 3/8 in. From face of gear, 1/8 in. W 1/32 in. Deep oil groove in line w/oil hole

Material

Steel comp 1137

Material Specification

66 federal standard single material response and aisi/sae 1137 assn standard single material response

Style Designator

Hubless

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002499897

NSN

3020002499897

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

DC2587

Cage Code:

35311

Status:

MSDS:

Part Number:

C400H213

Cage Code:

14351

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 3020-00-249-9897

What are the manufacturers of nsn 3020002499897?

American Standard Inc (35311)
Teledyne Continental Motors (14351)

Does this nsn 3020002499897 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002499897
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. see also gear, antibacklash, helical:

Does nsn 3020002499897 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002499897 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002499897?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05464

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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