Model: 318088PC1

Worm Wheel Gear

Properties:

Body Style
Plain, solid
Spline Quantity
6 second end
Pitch Diameter
5.0000 inches
Teeth Quantity
25
Face Type
Concave
Bore Style
Straight spline second end
Bore Style
W/counterbore first end
Outside Diameter
5.747 inches
Tooth Direction
Left
Throat Radius
1.300 inches
Mating Thread Lead Quantity
2
Pressure Angle
14.5000 degrees
Helix Angle
7.5943 degrees
Distance Between Body Face And Protruding Hub End
0.594 inches first end
Body Recess Depth
1.100 inches second end
Face Width
1.970 inches
Bore Diameter
1.625 inches both ends
Counterbore Depth
0.281 inches first end
Counterbore Diameter
2.250 inches first end
Hub Style Designator
1 step first end
End Length
0.032 inches first end
End Diameter
2.750 inches first end
First Step Length
0.594 inches first end
First Step Diameter
3.500 inches first end
Material
Steel
Material Specification
49-s-2 class an nickel steel mfr ref single material response
Style Designator
Protruding hub, recessed body
NSN
3020-00-157-8055
Part Number
318088PC1
Description
Gear,worm Wheel
CAGE
10001

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 318088PC1 NSN 3020-00-157-8055

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
139780
UFC:
70190
LTL:
125.0
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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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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