Spur Gear NSN 3020-00-739-3842

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: 3020-00-739-3842

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Features and Characteristics

Body Style

Webbed, solid

Attachment Method

Slot

Pitch Diameter

1.1093 inches

Teeth Quantity

Bore Style

Plain both ends

Outside Diameter

1.141 inches

Nominallength

0.343 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.157 inches first end

Face Width

0.093 inches

Bore Diameter

0.120 inches both ends

Hub Style Designator

1 groove both ends

Hub Diameter

0.249 inches second end

First Groove Width

0.050 inches first end

First Groove Diameter

0.220 inches second end

Distance From End To First Groove

0.107 inches first end

Special Features

Four slots, 0.031 in. W by 0.157 in. Lg, spaced 90 degrees apart on 0.187 in. Diameter bolt circle on 1st hub end

Material

Steel comp 303

Material Specification

Qq-s-763, class 303, cond a federal specification single material response

Surface Treatment

Passivate

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

007393842

NSN

3020007393842

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

542-6150-003

Cage Code:

13499

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 3020-00-739-3842

What are the manufacturers of nsn 3020007393842?

Rockwell Collins, Inc. (13499)

Does this nsn 3020007393842 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020007393842
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 3020007393842 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020007393842 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020007393842?
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
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