NSN 3020-00-950-3843

Helical Gear

FSC: 3020 NIIN: 009503843

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Product Characteristics

NSN:

3020009503843

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Plain, solid

Pitch Diameter:

3.6929 inches

Teeth Quantity:

Bore Style:

10a w/ keyway both ends

Hardness Rating:

58.0 rockwell c and 61.0 rockwell c

Outside Diameter:

3.8640 inches

Teeth Type:

Single helix

Tooth Form:

Special

Tooth Direction:

Left

Pressure Angle:

20.0000 degrees

Helix Angle:

21.8102 degrees

Distance Between Body Face And Protruding Hub End:

0.750 inches first end

Face Width:

1.000 inches

Bore Diameter:

0.876 inches both ends

Keyway Width:

0.188 inches both ends

Distance From Bore Center To Keyway Bottom:

0.531 inches both ends

Hub Style Designator:

Plain first end

Hub Diameter:

1.625 inches first end

Material:

Steel comp e3310

Material Specification:

66 federal standard single material response

Style Designator:

Protruding hub

Part Numbers

156NC4028
DRESSER RAND CO TERRY CORP STEAM
345036
SIEMENS GOVERNMENT TECHNOLOGIES,
NC4028PC156
DRESSER RAND CO TERRY CORP STEAM

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

DRESSER RAND CO TERRY CORP STEAM - 82328

SIEMENS GOVERNMENT TECHNOLOGIES, - 0BR59