Spur Gear NSN 3020-00-165-4203

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: 3020-00-165-4203

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Features and Characteristics

Body Style

Plain, solid

Attachment Method

Slot

End Application

Hlu-196b/e bomb hoist unit, f/a-18 hornet aircraft

Pitch Diameter

1.2857 inches

Teeth Quantity

Bore Style

W/counterbore both ends

Criticality Code Justification

Feat

Outside Diameter

1.426 inches

Tooth Form

Standard

Flange Diameter

3.500 inches

Pressure Angle

25.0000 degrees

Flange Thickness

1.520 inches

Face Width

1.3600 inches

Bore Diameter

0.805 inches both ends

Distance Between Outer Body Face And Inner Flange Face

2.220 inches

Counterbore Depth

1.950 inches second end

Counterbore Diameter

0.875 inches second end

Hub Style Designator

Plain first end

Hub Diameter

1.200 inches first end

Precision Classification

Quality number 8

Special Features

100 pct magnetic partial inspection; weapon system essential

Material

Steel comp 4140

Material Specification

Mil-s-5626, comp 4140 military specification single material response

Style Designator

Flanged end

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

001654203

NSN

3020001654203

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

67A98C26

Cage Code:

30003

Status:

MSDS:

Part Number:

44191D166

Cage Code:

82402

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 3020-00-165-4203

What are the manufacturers of nsn 3020001654203?

Naval Air Systems Command (30003)
Triumph Gear Systems, Inc. (82402)

Does this nsn 3020001654203 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020001654203
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 3020001654203 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020001654203 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020001654203?
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
Quality Inspected Parts
Quality Fast Service