Model: 765766

Worm Wheel Gear

Properties:

Body Style
Plain, solid
Attachment Method
Mounting hole
Pitch Diameter
Between 5.0090 inches and 5.0110 inches
Teeth Quantity
60
Face Type
Concave
Bore Style
W/counterbore counter bore, second end
Mounting Hole Type And Quantity
3 counterbored transversely through hub, first end
Outside Diameter
5.303 inches
Tooth Direction
Right
Throat Radius
0.514 inches
Mating Thread Lead Quantity
1
Pressure Angle
14.5000 degrees
Helix Angle
3.9850 degrees
Distance Between Body Face And Protruding Hub End
0.664 inches first end
Face Width
0.874 inches
Bore Diameter
2.625 inches counter bore, second end
Counterbore Depth
1.063 inches counter bore, second end
Counterbore Diameter
3.125 inches counter bore, second end
Hub Style Designator
Plain first end
Hub Diameter
4.563 inches first end
Mounting Hole Diameter
0.281 inches transversely through hub, first end
Bolt Hole Circle Diameter
3.750 inches transversely through hub, first end
Material
Copper alloy 862
Material Specification
Qq-c-390, alloy c4 federal specification single material response
Style Designator
Protruding hub
NSN
3020-00-661-2220
Part Number
765766
Description
Gear,worm Wheel
CAGE

A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. See also gear, antibacklash, worm wheel.

Part 765766 NSN 3020-00-661-2220

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05468
FIIG:
A27300
Concept No.:
1
App. Key:
AK
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
4.5000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483409000
  • SITC: 74840
  • End Use: Industrial machines, other
  • NAICS: 333612
  • USDA: 1

Freight Class: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately

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