NSN 3020-00-671-4550

Helical Gear

FSC: 3020 NIIN: 006714550

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Product Characteristics

NSN:

3020006714550

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Plain, solid

Pitch Diameter:

3.4910 inches

Teeth Quantity:

Bore Style:

Tapered w/keyway first end

Hardness Rating:

335.0 brinell standard and 375.0 brinell standard

Outside Diameter:

3.663 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Right

Pressure Angle:

30.7995 degrees

Helix Angle:

30.0483 degrees

Distance Between Body Face And Protruding Hub End:

0.281 inches first end

Face Width:

1.250 inches

Keyway Width:

0.314 inches first end

Distance From Bore Center To Keyway Bottom:

0.873 inches first end

Taper Major Diameter:

1.370 inches first end

Hub Style Designator:

Plain first end

Hub Diameter:

2.250 inches first end

Special Features:

2nd end counterbored, 2.188 in. Diameter by 0.375 in. Dp

Material:

Steel

Material Specification:

Mil-s-890, alloy no. 1 military specification single material response

Style Designator:

Protruding hub

Part Numbers

318288
REXNORD LLC

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

REXNORD LLC - 21444