NSN 3020-00-563-0382

Spur Gear

FSC: 3020 NIIN: 005630382

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Product Characteristics

NSN:

3020005630382

Demilitarization:

INC:

05466

Shelf Life:

N/A

Body Style:

Plain, solid

Spline Quantity:

35 both ends

Attachment Method:

Mounting hole

Pitch Diameter:

4.0000 inches

Teeth Quantity:

Bore Style:

Involute spline both ends

Spline Pitch Diameter:

0.7290 inches both ends

Backlash Designation:

Grade a

Hardness Rating:

45.0 rockwell c and 50.0 rockwell c teeth

Mounting Hole Type And Quantity:

2 plain axially through body, second end

Outside Diameter:

4.400 inches

Nominallength:

1.687 inches

Tooth Form:

Stub

Pressure Angle:

25.0000 degrees

Distance Between Body Face And Protruding Hub End:

1.312 inches first end

Face Width:

0.375 inches

Bore Diameter:

0.758 inches both ends

Counterbore Depth:

0.937 inches first end

Counterbore Diameter:

0.875 inches first end

Hub Style Designator:

Plain first end

Hub Diameter:

1.249 inches first end

Mounting Hole Diameter:

0.380 inches axially through body, second end

Bolt Hole Circle Diameter:

2.750 inches axially through body, first end

Special Features:

L63 microinch aa finish on od surface of hub, hub end chamfered to 0.0312 in.By 45 deg, splined bore countersunk to 0.0312 by 30 degrees on first end, 1 splined tooth omitted in line w/0. 307 in.Hole and spur gear tooth

Material:

Steel

Material Specification:

Mil-s-13048 military specification single material response and qq-s-681 cl 105-85 federal specification single material response

Surface Treatment:

Phosphate manganese

Surface Treatment Specification:

Mil-p-16232 type m, class 1 military specification single treatment response

Style Designator:

Protruding hub

Part Numbers

10919174
ARMY, UNITED STATES DEPARTMENT OF

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

ARMY, UNITED STATES DEPARTMENT OF - 19204