Helical Gear NSN 3020-00-275-1089

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: 3020-00-275-1089

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Features and Characteristics

Body Style

Webbed, offset, solid

Pitch Diameter

5.6000 inches

Teeth Quantity

Bore Style

W/ keyway both ends

Outside Diameter

5.7670 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Left

Pressure Angle

14.5000 degrees

Helix Angle

30.0000 degrees

Distance Between Body Face And Protruding Hub End

0.750 inches first end

Body Recess Depth

0.250 inches second end

Face Width

0.625 inches

Bore Diameter

1.125 inches both ends

Keyway Width

0.250 inches both ends

Distance From Bore Center To Keyway Bottom

0.688 inches both ends

Hub Style Designator

Plain first end

Hub Diameter

2.000 inches first end

Material

Copper alloy 903

Material Specification

Qq-c-390, alloy d5 federal specification single material response

Style Designator

Protruding hub, recessed body

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002751089

NSN

3020002751089

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

6161

Cage Code:

90099

Status:

MSDS:

Part Number:

D15-739YPC526

Cage Code:

90099

Status:

MSDS:

Part Number:

D15-739BPC526

Cage Code:

18131

Status:

MSDS:

Part Number:

D15-739NPC526

Cage Code:

90099

Status:

MSDS:

Part Number:

D15-648AAPC526

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-648ZPC526

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-648BPC526

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-648NPC526

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-648XPC526

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-648YPC526

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-739XPC526

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-739ZPC526

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-7690PC526

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-769BPC526

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-769WPC526

Cage Code:

80231

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 3020-00-275-1089

What are the manufacturers of nsn 3020002751089?

Northrop Grumman Systems Corporation (90099)
American Precision Gear Company (18131)
Westinghouse Electric Corp (80231)
Westinghouse Electric Corp (79500)

Does this nsn 3020002751089 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002751089
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 3020002751089 contain any precious metals?
No precious metal content.

Does nsn 3020002751089 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002751089?
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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