NSN 3020-00-434-8300 Spur Gear

Availability

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Manufacturer Datasheet

SKU: 3020-00-434-8300 Model: 47-620-221-1

MRC

Name

Detail

MRC:

AAQL

Body Style

Plain, solid

MRC:

AGJS

Pitch Diameter

4.6000 inches

MRC:

AJLA

Teeth Quantity

MRC:

ANTP

Bore Style

W/counterbore both ends

MRC:

CQFM

Hardness Rating

89.0 rockwell superficial 15-n and 91.0 rockwell superficial 15-n

MRC:

CWCD

Outside Diameter

4.799 inches

MRC:

CWNH

Tooth Form

Standard

MRC:

CWPP

Pressure Angle

20.0000 degrees

MRC:

CWRM

Face Width

1.773 inches

MRC:

CWRS

Bore Diameter

3.920 inches both ends

MRC:

CWTB

Counterbore Depth

0.400 inches second end

MRC:

CWTG

Counterbore Diameter

3.940 inches second end

MRC:

FEAT

Special Features

Teeth shaved to 4.598 in. Min, 4.602 in. Max od, 0.634 in. Min, 0.635 in. Max w from 2nd end, teeth undercut on 45 degrees angle, 0.030 in. W to 4.560 in. Od located 1.136 in. Min, 1.140 in. Max distance from 1st end

MRC:

MATT

Material

Steel

MRC:

SFTT

Surface Treatment

Copper alloy

MRC:

STYL

Style Designator

Hubless

MRC:

NSN

3020004348300

MRC:

Supply Class

#3020 - Transmission Chain Sprockets Pulleys Gears

MRC:

PMIC

Precious metal content is unknown.

MRC:

HMIC

No MSDS. No hazardous material.

Manufacturers and Distributors

CAGE

Name

CAGE:

97499

BELL HELICOPTER TEXTRON INC.

CAGE:

80070

LOCKHEED MARTIN CORPORATION

Part Numbers and Brands

Part Number

Brand

47-620-221-1

Lockheed Martin Corporation

Certificates

Factory New (FN), New Material (NE), New Unused Surplus (NS), Overhauled (OH), Serviceable (SV), Repairable (RP), and AS Removed / Used (AR) material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable.

Delivery

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Satisfaction

Your satisfaction is our success! At NationalStockNumber.parts we believe that we have the best quality service out there. If you run into any issues, we are here to solve them! Contact us by phone or email at any time.