NSN 3020-00-517-3237

Helical Gear

FSC: 3020 NIIN: 005173237

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Product Characteristics

NSN:

3020005173237

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, solid

Pitch Diameter:

5.5000 inches

Teeth Quantity:

Bore Style:

W/ keyway both ends

Hardness Rating:

27.0 rockwell c and 32.0 rockwell c

Outside Diameter:

5.7210 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Left

Pressure Angle:

20.0000 degrees

Helix Angle:

31.0083 degrees

Distance Between Body Face And Protruding Hub End:

0.750 inches first end

Face Width:

2.000 inches

Bore Diameter:

1.5000 inches both ends

Keyway Width:

0.4990 inches both ends

Distance From Bore Center To Keyway Bottom:

0.9530 inches both ends

Hub Style Designator:

Plain both ends

Hub Diameter:

2.5000 inches both ends

Special Features:

Two puller holes 0.500-13 unc 2b thd on 3.500 in. Diameter bolt circle, 0.250 in. By 45 degrees chamfer on od of 1st end of hub, 0.109 in. Chamfer on both sides of gear face

Material:

Steel comp 4145

Material Specification:

66 federal standard single material response

Style Designator:

One protruding hub, one flush hub

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7M319T7515	16	04/01/2019	0078941287	0%
SPE7M318T1323	11	12/04/2017	0071642677	0%
SPE7M317T6811	6	08/07/2017	0070047210	0%
SPE7M317T3559	4	03/30/2017	0068144632	0%

Part Numbers

16101753
COLTEC INDUSTRIES INC.
3136056
NAVAL SHIP SYSTEMS COMMAND
CAFB1722A4
COLTEC INDUSTRIES INC.
NAFB1722A
COLTEC INDUSTRIES 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

COLTEC INDUSTRIES INC. - 82796

NAVAL SHIP SYSTEMS COMMAND - 80064