Model: 3P342

Helical Gear

Special Features:

Counterbore splined; 24 splines; 6.1370 in.Minor dia; 6.438 in.Major dia; 6.250 in.Pd

Properties:

Body Style
Webbed, solid
Attachment Method
Mounting hole
Pitch Diameter
9.5446 inches
Teeth Quantity
93
Bore Style
W/counterbore counterbore, first end
Mounting Hole Thread Series Designator
Unc axially through body, first end
Mounting Hole Thready Qty Per Inch (tpi)
16 axially through body, first end
Mounting Hole Thread Size
0.375 inches axially through body, first end
Mounting Hole Type And Quantity
8 plain axially through body, first end and 2 threaded axially through body, first end
Outside Diameter
9.8540 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
20.0000 degrees
Helix Angle
13.0000 degrees
Distance Between Body Face And Protruding Hub End
0.031 inches first end
Body Recess Depth
0.311 inches second end
Face Width
1.500 inches
Bore Diameter
3.000 inches counterbore, first end
Counterbore Depth
0.469 inches counterbore, first end
Counterbore Diameter
6.137 inches counterbore, first end
Hub Style Designator
Plain first end
Hub Diameter
8.500 inches first end
Mounting Hole Diameter
0.469 inches axially through body, first end
Bolt Hole Circle Diameter
3.938 inches axially through body, first end and 4.188 inches axially through body, first end and 5.562 inches axially through body, first end
Material
Steel
Style Designator
Protruding hub, recessed body
NSN
3020-01-094-6990
Part Number
3P342
Description
Gear,helical
CAGE
11083

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

Part 3P342 NSN 3020-01-094-6990

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05464
FIIG:
A27300
Concept No.:
1
App. Key:
AF
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:
19.5000lbs
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:
197339
UFC:
96710
LTL:
65.0
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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