Helical Gear NSN 3020-00-288-2948

Item Description

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

NSN: 3020-00-288-2948

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Features and Characteristics

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

6.6012 inches

Teeth Quantity

Mounting Hole Type And Quantity

6 counterbored axially through body, second end and 6 plain axially through body, second end

Outside Diameter

6.9345 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

14.5000 degrees

Face Width

2.000 inches

Bore Diameter

3.2500 inches both ends

Counterbore Depth

0.6880 inches both ends

Counterbore Diameter

5.251 inches both ends

Mounting Hole Diameter

0.531 inches axially through body, second end

Bolt Hole Circle Diameter

4.250 inches axially through body, first end

Material

Copper alloy

Style Designator

Hubless

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002882948

NSN

3020002882948

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

3274894PC3

Cage Code:

80064

Status:

MSDS:

Part Number:

10A5281PC3

Cage Code:

90099

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 3020-00-288-2948

What are the manufacturers of nsn 3020002882948?

Naval Ship Systems Command (80064)
Northrop Grumman Systems Corporation (90099)
Westinghouse Electric Corp (11660)

Does this nsn 3020002882948 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002882948
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. see also gear, antibacklash, helical:

Does nsn 3020002882948 contain any precious metals?
No precious metal content.

Does nsn 3020002882948 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002882948?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05464

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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