Spur Gear NSN 3020-00-185-4729

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: 3020-00-185-4729

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Features and Characteristics

Attachment Method

Mounting hole

Teeth Quantity

Bore Style

W/counterbore both ends

Mounting Hole Type And Quantity

2 countersunk axially through body, first end and 1 plain axially through body, first end

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Bore Diameter

0.437 inches both ends

Counterbore Depth

0.062 inches first end

Counterbore Diameter

0.501 inches first end

Hub Style Designator

Plain first end

Hub Diameter

1.093 inches first end

Precision Classification

Quality number 8

Mounting Hole Diameter

0.093 inches axially through body, first end

Bolt Hole Circle Diameter

0.678 inches axially through body, first end

Special Features

Mtg holes spaced 120 degrees apart

Material

Plastic polyamide

Style Designator

Protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

001854729

NSN

3020001854729

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

757-0155-001

Cage Code:

95105

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 3020-00-185-4729

What are the manufacturers of nsn 3020001854729?

Rockwell Collins, Inc. (95105)
Rockwell Collins, Inc. (13499)

Does this nsn 3020001854729 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020001854729
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 3020001854729 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020001854729 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020001854729?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service