NSN 3020-00-391-0931

Helical Gear

FSC: 3020 NIIN: 003910931

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Product Characteristics

NSN:

3020003910931

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, with lightening holes

Spline Quantity:

28 both ends

Pitch Diameter:

7.5000 inches

Teeth Quantity:

Bore Style:

Involute spline both ends

Spline Pitch Diameter:

1.7500 inches both ends

Nominallength:

3.500 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Left

Pressure Angle:

20.0000 degrees

Helix Angle:

14.9167 degrees

Counterbore Diameter:

2.3120 inches both ends

Hub Style Designator:

Plain both ends

Material:

Steel comp 4340

Material Specification:

66 federal standard single material response and aisi/sae 4340 assn standard single material response

Style Designator:

Protruding hubs

Part Numbers

3253407
HATCH & KIRK, INC.

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