NSN 3020-00-517-1118

Helical Gear

FSC: 3020 NIIN: 005171118

DODParts.com distributes transmission chain sprockets pulleys gears, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 3020-00-517-1118 to receive an up to date pricing and availability quote by email.

Product Characteristics

NSN:

3020005171118

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Spoked

Pitch Diameter:

7.0000 inches

Teeth Quantity:

Bore Style:

W/ keyway both ends

Hardness Rating:

197.0 brinell standard and 235.0 brinell standard

Outside Diameter:

7.198 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Right

Pressure Angle:

14.5000 degrees

Helix Angle:

39.5167 degrees

Face Width:

1.498 inches

Bore Diameter:

1.250 inches both ends

Keyway Width:

0.251 inches both ends

Distance From Bore Center To Keyway Bottom:

0.746 inches both ends

Hub Style Designator:

Plain both ends

Hub Diameter:

2.000 inches second end

End Length:

0.077 inches first end

End Diameter:

1.937 inches first end

First Step Length:

0.236 inches first end

First Step Diameter:

3.000 inches first end

Special Features:

3800 psi min tensile strength, 0.094 in. By 30 degrees chamfer @on bore 1st end, @keyway 7 degrees 26 @min 15 sec cw from center line of gear spoke to centerline of keyway, timing punch mark on center of space on opposite side from turned down hub

Material:

Steel

Style Designator:

Flush hub