NSN 3020-00-243-7290

Helical Gear

FSC: 3020 NIIN: 002437290

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Product Characteristics

NSN:

3020002437290

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, solid

Pitch Diameter:

12.0208 inches

Teeth Quantity:

Bore Style:

Plain both ends

Hardness Rating:

10.0 rockwell c and 20.0 rockwell c

Outside Diameter:

12.419 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Pressure Angle:

14.5000 degrees

Helix Angle:

28.1391 degrees

Face Width:

3.250 inches

Bore Diameter:

4.0625 inches both ends

Counterbore Depth:

0.3125 inches second end

Counterbore Diameter:

6.126 inches second end

Hub Style Designator:

Plain first end

Hub Diameter:

7.125 inches first end

Material:

Steel

Material Specification:

66, aisi 1033 federal standard single material response

Part Numbers

3245175
HATCH & KIRK, INC.
81127S41-25086ALTPC9
NAVAL SEA SYSTEMS COMMAND
81127S41-26286ALT2PC9
NAVAL SEA SYSTEMS COMMAND
AS11S41-0135PC79
NAVAL SEA SYSTEMS COMMAND
SS198S41-046PC79
NAVAL SEA SYSTEMS COMMAND
SS212S41-045PC79
NAVAL SEA SYSTEMS COMMAND

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

HATCH & KIRK, INC. - 55380

NAVAL SEA SYSTEMS COMMAND - 53711