NSN 3020-00-678-6386

Helical Gear

FSC: 3020 NIIN: 006786386

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Product Characteristics

NSN:

3020006786386

Demilitarization:

INC:

05464

Shelf Life:

N/A

Pitch Diameter:

6.5520 inches

Teeth Quantity:

Bore Style:

Tapered w/keyway first end

Hardness Rating:

285.0 brinell standard and 325.0 brinell standard

Outside Diameter:

6.724 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Left

Helix Angle:

30.0483 degrees

Distance Between Body Face And Protruding Hub End:

0.375 inches first end

Distance Between Body Face And Recessed Hub End:

0.500 inches second end

Face Width:

1.750 inches

Keyway Width:

0.376 inches both ends

Distance From Bore Center To Keyway Bottom:

1.639 inches both ends

Taper Major Diameter:

1.868 inches first end

Hub Style Designator:

Plain second end

Hub Diameter:

2.500 inches second end

Material:

Steel

Material Specification:

Mil-s-890, alloy no. 4 military specification single material response

Style Designator:

One protruding hub, one recessed hub

Part Numbers

318273
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