Model: 2640-059 PIECE 3

Worm Wheel Gear

Properties:

Body Style
Webbed, solid
Spline Quantity
10 both ends
End Application
4820-01-214-8264, valve operator
Pitch Diameter
6.3120 inches
Teeth Quantity
40
Face Type
Concave
Bore Style
Straight spline both ends
Outside Diameter
6.560 inches
Tooth Direction
Right
Throat Radius
0.125 inches
Pressure Angle
20.0000 degrees
Helix Angle
18.5666 degrees
Face Width
1.438 inches
Bore Diameter
1.125 inches both ends
Material
Copper alloy 905
Style Designator
Flush hub
NSN
3020-01-310-4337
Part Number
2640-059 PIECE 3
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 2640-059 PIECE 3 NSN 3020-01-310-4337

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:
8.5 X 8.5 X 3.0
Paclk Weight:
--
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:
121870
UFC:
64910
LTL:
77.5
LCL:
--
WCC:
576
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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