NSN 3020-00-528-7156

Helical Gear

FSC: 3020 NIIN: 005287156

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Product Characteristics

NSN:

3020005287156

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, offset, with lightening holes

Pitch Diameter:

6.7244 inches

Teeth Quantity:

Bore Style:

W/ keyway both ends

Hardness Rating:

18.0 rockwell c and 26.0 rockwell c

Outside Diameter:

6.9244 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Right

Pressure Angle:

14.5000 degrees

Helix Angle:

26.8333 degrees

Face Width:

1.250 inches

Bore Diameter:

1.2497 inches both ends

Keyway Width:

0.2525 inches both ends

Distance From Bore Center To Keyway Bottom:

0.7600 inches both ends

Hub Style Designator:

Plain both ends

Hub Diameter:

2.375 inches first end

Material:

Iron

Material Specification:

Navy 46-i-5c cl b military standard single material response

Style Designator:

Flush hub

Part Numbers

14U1023PCDA6231
NAVAL SEA SYSTEMS COMMAND
6231
NORFOLK NAVAL SHIPYARD
DA6231
NORFOLK NAVAL SHIPYARD

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

NAVAL SEA SYSTEMS COMMAND - 53711

NORFOLK NAVAL SHIPYARD - 81601