Helical Gear Sector NSN 3020-01-487-8204

Item Description

A gear sector with complements of helical gear teeth.

NSN: 3020-01-487-8204

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Features and Characteristics

End Application

John f. Kennedy class cv

Teeth Quantity

Bore Style

Square both ends

Pitch Radius

7.0000 inches

Teeth Type

Single helix

Tooth Form

Stub

Helix Angle

45.0000 degrees

Face Width

1.9375 inches

Bore Width

1.125 inches both ends

Hub Style Designator

Plain second end

Hub Diameter

3.000 inches second end

Outside Radius

7.1410 inches

Arc Length

10.9375 inches

Special Features

Fitting threaded 7/8-9unc-2a in center edge of gear face. Radiographic examination required

Material

Copper alloy 862 or copper alloy 863

Material Specification

Mil-b-16522, cl-1 military specification single material response

Style Designator

Back hub protruding

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

014878204

NSN

3020014878204

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

124-2266898 P/N 01

Cage Code:

53711

Status:

MSDS:

Part Number:

124-2266888 P/N 33

Cage Code:

53711

Status:

MSDS:

Part Number:

2266888

Cage Code:

53711

Status:

MSDS:

Part Number:

2266898

Cage Code:

53711

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 3020-01-487-8204

What are the manufacturers of nsn 3020014878204?

Naval Sea Systems Command (53711)

Does this nsn 3020014878204 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020014878204
A gear sector with complements of helical gear teeth.

Does nsn 3020014878204 contain any precious metals?
No precious metal content.

Does nsn 3020014878204 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020014878204?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

28376

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service