NSN 3020-00-287-3519

Helical Gear

FSC: 3020     NIIN: 002873519

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Product Characteristics

NSN:
3020002873519
Demilitarization:
NO
INC:
05464
Shelf Life:
N/A
Body Style:
Webbed, with lightening holes
Pitch Diameter:
6.6203 inches
Teeth Quantity:
42
Bore Style:
W/ keyway both ends
Hardness Rating:
27.0 rockwell c and 32.0 rockwell c
Outside Diameter:
6.842 inches
Nominallength:
1.750 inches
Teeth Type:
Single helix
Tooth Direction:
Left
Pressure Angle:
20.0000 degrees
Helix Angle:
25.0000 degrees
Distance Between Body Face And Protruding Hub End:
0.375 inches first end
Distance Between Body Face And Recessed Hub End:
0.125 inches second end
Face Width:
1.375 inches
Bore Diameter:
1.375 inches both ends
Keyway Width:
0.500 inches both ends
Distance From Bore Center To Keyway Bottom:
0.890 inches both ends
Hub Diameter:
2.375 inches second end
End Length:
0.125 inches first end
End Diameter:
1.938 inches first end
First Step Length:
0.250 inches first end
First Step Diameter:
2.375 inches first end
Material:
Steel
Material Specification:
Mil-s-890, alloy no. 2 military specification single material response
Style Designator:
One protruding hub, one recessed hub

Part Numbers

  • 10ADE8660APC24
    COLTEC INDUSTRIES INC.
  • 10ADE8660DPC24
    COLTEC INDUSTRIES INC.
  • 13ADD8660APC41
    COLTEC INDUSTRIES INC.
  • 13ADD8660EPC41
    COLTEC INDUSTRIES INC.
  • 7ADD8660APC24
    COLTEC INDUSTRIES INC.
  • 7ADD8660BPC24
    COLTEC INDUSTRIES INC.
  • ADD8652A
    COLTEC INDUSTRIES INC.
  • ADE8652A
    COLTEC INDUSTRIES INC.
  • MADG8660APC41
    COLTEC INDUSTRIES INC.
  • MADG8660EPC41
    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
ITAR registered supplier

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NSN: 3020-00-287-3519 gear,helical
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