Internal Gear NSN 3020-01-421-5277

Item Description

A gear with teeth formed on the inner surface of a cylinder or cone.

NSN: 3020-01-421-5277

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Related NSN

Features and Characteristics

Body Style

Plain, solid

Spline Quantity

9 first end

End Application

Seawolf class ssn

Pitch Diameter

4.2000 inches

Teeth Quantity

Bore Style

Involute spline first end

Spline Pitch Diameter

1.7190 inches first end

Outside Diameter

5.342 inches

Teeth Type

Spur

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

2.909 inches first end

Face Width

0.875 inches

Bore Diameter

2.000 inches first end

Hub Style Designator

Plain second end

Hub Diameter

5.320 inches second end

End Length

0.846 inches first end

End Diameter

3.500 inches first end

First Step Length

0.219 inches first end

First Step Diameter

4.498 inches first end

Second Step Length

0.845 inches first end

Second Step Diameter

5.320 inches first end

Material

Steel

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

014215277

NSN

3020014215277

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

801-6406709 FIND 81

Cage Code:

53711

Status:

MSDS:

Part Number:

211085738

Cage Code:

53711

Status:

MSDS:

Part Number:

6406709

Cage Code:

53711

Status:

MSDS:

Part Number:

DF331106 FIND 81

Cage Code:

43689

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 3020-01-421-5277

What are the manufacturers of nsn 3020014215277?

Naval Sea Systems Command (53711)
Huntington Ingalls Incorporated (43689)

Does this nsn 3020014215277 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020014215277
A gear with teeth formed on the inner surface of a cylinder or cone.

Does nsn 3020014215277 contain any precious metals?
No precious metal content.

Does nsn 3020014215277 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020014215277?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05465

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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