NSN 3020-00-950-3842

Helical Gear

FSC: 3020 NIIN: 009503842

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Product Characteristics

NSN:

3020009503842

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Plain, solid

Pitch Diameter:

2.3071 inches

Teeth Quantity:

Bore Style:

10a w/ keyway both ends

Hardness Rating:

58.0 rockwell c and 61.0 rockwell c

Outside Diameter:

2.4790 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Left

Pressure Angle:

20.0000 degrees

Helix Angle:

21.8102 degrees

Face Width:

2.500 inches

Bore Diameter:

1.376 inches both ends

Keyway Width:

0.250 inches both ends

Distance From Bore Center To Keyway Bottom:

0.813 inches both ends

Material:

Steel comp e3310

Material Specification:

66 federal standard single material response

Style Designator:

Hubless

Part Numbers

155NC4028
DRESSER RAND CO TERRY CORP STEAM
345035
SIEMENS GOVERNMENT TECHNOLOGIES,
NC4028PC155
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