NSN 3020-00-420-4688

Helical Gear

FSC: 3020     NIIN: 004204688

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Product Characteristics

NSN:
3020004204688
Demilitarization:
NO
INC:
05464
Shelf Life:
N/A
Body Style:
Plain, solid
Pitch Diameter:
6.7980 inches
Teeth Quantity:
77
Bore Style:
Tapered w/keyway both ends
Hardness Rating:
55.0 rockwell c and 63.0 rockwell c
Outside Diameter:
6.8810 inches
Teeth Type:
Single helix
Tooth Direction:
Right
Pressure Angle:
14.5000 degrees
Helix Angle:
19.2667 degrees
Face Width:
1.250 inches
Keyway Width:
0.312 inches both ends
Distance From Bore Center To Keyway Bottom:
0.721 inches both ends
Taper Major Diameter:
1.130 inches both ends
Material:
Steel
Style Designator:
Hubless

Part Numbers

  • 18141-3030
    BAE SYSTEMS LAND & ARMAMENTS L.P.
  • 3030-30F402PC19
    BAE SYSTEMS LAND & ARMAMENTS L.P.
  • 3030-30F405PC19
    BAE SYSTEMS LAND & ARMAMENTS L.P.
  • 3030-30V186CPC19
    BAE SYSTEMS LAND & ARMAMENTS L.P.
  • 3030-30V186XPC19
    BAE SYSTEMS LAND & ARMAMENTS L.P.
  • 3030-30V190CPC19
    BAE SYSTEMS LAND & ARMAMENTS L.P.
  • AD14S55-0168PC19
    NAVAL SHIP SYSTEMS COMMAND
  • AR5S55-8ALT4PC19
    NAVAL SHIP SYSTEMS COMMAND
  • AS12S4503-27PC19
    NAVAL SHIP SYSTEMS COMMAND
  • AS12S4503-30PC19
    NAVAL SHIP SYSTEMS COMMAND
  • DD421S55-0364PC19
    NAVAL SHIP SYSTEMS COMMAND
  • DD421S55-0368PC19
    NAVAL SHIP SYSTEMS COMMAND
  • DD423S55-0116PC19
    NAVAL SHIP SYSTEMS COMMAND
  • DD423S55-0119PC19
    NAVAL SHIP 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
ITAR registered supplier

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