Helical Gear NSN 3020-00-999-2801

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: 3020-00-999-2801

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Features and Characteristics

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

0.5892 inches

Teeth Quantity

Bore Style

Plain both ends

Mounting Hole Thread Series Designator

Unc transversely through hub, first end

Mounting Hole Thready Qty Per Inch (tpi)

40 transversely through hub, first end

Mounting Hole Thread Size

0.112 inches transversely through hub, first end

Mounting Hole Type And Quantity

1 threaded transversely through hub, first end

Outside Diameter

0.630 inches

Nominallength

0.406 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Left

Pressure Angle

20.0000 degrees

Helix Angle

45.0000 degrees

Distance Between Body Face And Protruding Hub End

0.219 inches first end

Face Width

0.187 inches

Bore Diameter

0.187 inches both ends

Hub Style Designator

Plain first end

Hub Diameter

0.343 inches first end

Material

Steel comp 303 and steel comp 303se

Material Specification

Mil-s-7720 military specification 1st material response and mil-s-7720 military specification 2nd material response

Surface Treatment

Passivate

Style Designator

Protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

009992801

NSN

3020009992801

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

007034-1

Cage Code:

00328

Status:

MSDS:

Part Number:

926C473P1

Cage Code:

89954

Status:

MSDS:

Part Number:

610-482

Cage Code:

00141

Status:

MSDS:

Part Number:

2122179

Cage Code:

01351

Status:

MSDS:

Part Number:

610482

Cage Code:

00141

Status:

MSDS:

Part Number:

MH2420P1

Cage Code:

17409

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 3020-00-999-2801

What are the manufacturers of nsn 3020009992801?

Designatronics Incorporated (00328)
Bae Systems Controls Inc. (89954)
Roller Bearing Company Of America, (00141)
Southern Gear & Machine, Inc. (01351)
Thomson Micron Llc (17409)

Does this nsn 3020009992801 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020009992801
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 3020009992801 contain any precious metals?
No precious metal content.

Does nsn 3020009992801 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020009992801?
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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