Worm Gear NSN 3020-00-446-4659

Item Description

A gear with teeth on its outer surface in the form of helical threads.

NSN: 3020-00-446-4659

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Features and Characteristics

Pitch Diameter

1.2500 inches

Face Type

Straight

Bore Style

W/ keyway both ends

Outside Diameter

1.450 inches

Thread Form Quantity

Thread Form Direction

Right-hand

Pressure Angle

14.5000 degrees

Helix Angle

17.7500 degrees

Face Width

1.375 inches

Bore Diameter

0.750 inches both ends

Keyway Width

0.188 inches both ends

Distance From Bore Center To Keyway Bottom

0.469 inches both ends

Material

Steel

Material Specification

Mil-s-890, class b military specification single material response

Style Designator

Hubless

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

004464659

NSN

3020004464659

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

H1618RH

Cage Code:

71041

Status:

MSDS:

Part Number:

444-0-PC-444

Cage Code:

90099

Status:

MSDS:

Part Number:

6158

Cage Code:

90099

Status:

MSDS:

Part Number:

D15-716BPC444

Cage Code:

90099

Status:

MSDS:

Part Number:

D15-414CPC444

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-4140PC444

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-414AAPC444

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-716-1PC444

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-716TPC444

Cage Code:

80231

Status:

MSDS:

Part Number:

DD421S53-021PC444

Cage Code:

53711

Status:

MSDS:

Part Number:

DD421S53-033PC444

Cage Code:

53711

Status:

MSDS:

Part Number:

DD421S53-045PC444

Cage Code:

53711

Status:

MSDS:

Part Number:

DE51S5300-443817PC444

Cage Code:

53711

Status:

MSDS:

Part Number:

DE51S5300-443826PC444

Cage Code:

53711

Status:

MSDS:

Part Number:

DE51S5300-8PC444

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 3020-00-446-4659

What are the manufacturers of nsn 3020004464659?

Altra Holdings, Inc. (71041)
Northrop Grumman Systems Corporation (90099)
Westinghouse Electric Corp (80231)
Naval Sea Systems Command (53711)
Westinghouse Electric Corp (79500)
Naval Ship Systems Command (80064)

Does this nsn 3020004464659 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020004464659
A gear with teeth on its outer surface in the form of helical threads.

Does nsn 3020004464659 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020004464659 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020004464659?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05467

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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