Model: 42801D52

Spur Gear

Special Features:

1st end hub has external spline

Properties:

Body Style
Plain, with lightening holes
Spline Quantity
15 first end
Pitch Diameter
4.5000 inches
Teeth Quantity
144
Bore Style
W/counterbore both ends
Hardness Rating
27.0 rockwell c hub
Hardness Rating
89.0 rockwell superficial 15-n teeth and 91.0 rockwell superficial 15-n teeth
Hardness Rating
89.0 rockwell superficial 15-n and 91.0 rockwell superficial 15-n teeth
Outside Diameter
4.560 inches
Nominallength
1.032 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.782 inches first end
Face Width
0.250 inches
Bore Diameter
1.185 inches both ends
Counterbore Depth
0.362 inches second end
Counterbore Diameter
1.259 inches second end
Hub Style Designator
Plain first end
Material
Steel comp 4620
Material Specification
Mil-s-7493, comp 4620 military specification single material response
Style Designator
Protruding hub
NSN
3020-00-758-8164
Part Number
42801D52
Description
Gear,spur
CAGE

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

Part 42801D52 NSN 3020-00-758-8164

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05466
FIIG:
A27300
Concept No.:
1
App. Key:
AH
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:
1.0000lbs
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:
197337
UFC:
96690
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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