NSN 3020-00-289-7963

Helical Gear

FSC: 3020 NIIN: 002897963

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Product Characteristics

NSN:

3020002897963

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, with lightening holes

Pitch Diameter:

7.2960 inches

Teeth Quantity:

Bore Style:

W/ keyway both ends

Hardness Rating:

27.0 rockwell c and 32.0 rockwell c

Outside Diameter:

7.5177 inches

Teeth Type:

Single helix

Tooth Direction:

Left

Pressure Angle:

20.0000 degrees

Helix Angle:

23.2200 degrees

Distance Between Body Face And Protruding Hub End:

0.375 inches first end

Distance Between Body Face And Recessed Hub End:

0.125 inches second end

Face Width:

1.375 inches

Bore Diameter:

1.3250 inches first end

Keyway Width:

0.500 inches both ends

Hub Style Designator:

1 step first end

End Length:

0.125 inches first end

First Step Length:

0.250 inches first end

First Step Diameter:

2.375 inches first end

Material:

Steel

Material Specification:

Mil-s-890, alloy no. 2 military specification single material response

Style Designator:

One protruding hub, one recessed hub

Part Numbers

13ADD8660APC24
COLTEC INDUSTRIES INC.
13ADD8660BPC24
COLTEC INDUSTRIES INC.
15ADD8660APC24
COLTEC INDUSTRIES INC.
81223S4105-538642PC24
NAVAL SHIP SYSTEMS COMMAND
81223S41-977PC24
NAVAL SHIP SYSTEMS COMMAND
81223S41-978PC24
NAVAL SHIP SYSTEMS COMMAND
ADD8652B
COLTEC INDUSTRIES INC.
AVP10S61-01035PC24
NAVAL SHIP SYSTEMS COMMAND
AVP10S61-01036PC24
NAVAL SHIP SYSTEMS COMMAND
MAADG8660APC24
COLTEC INDUSTRIES INC.
MADG8660APC24
COLTEC INDUSTRIES INC.
MADG8660BPC24
COLTEC INDUSTRIES INC.
SS228S41-0611PC24
NAVAL SHIP SYSTEMS COMMAND
SS228S41-0612PC24
NAVAL SHIP SYSTEMS COMMAND

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8483409000 - Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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Cage Codes

COLTEC INDUSTRIES INC. - 82796

NAVAL SHIP SYSTEMS COMMAND - 80064