Model: 02-23-02978-320

Worm Wheel Gear

Properties:

Body Style
Webbed, solid
Pitch Diameter
5.0000 inches
Teeth Quantity
40
Face Type
Straight
Bore Style
10a w/ keyway both ends
Outside Diameter
5.166 inches
Tooth Direction
Right
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.468 inches both ends
Face Width
1.063 inches
Bore Diameter
1.375 inches both ends
Distance From Bore Center To Keyway Bottom
0.539 inches both ends
Hub Style Designator
Plain both ends
Hub Diameter
2.250 inches both ends
Material
Copper alloy
Style Designator
Protruding hubs
NSN
3020-01-172-2762
Part Number
02-23-02978-320
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 02-23-02978-320 NSN 3020-01-172-2762

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
019940
UFC:
08170
LTL:
85.0
LCL:
--
WCC:
586
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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