Model: 37731

Spur Gear

Properties:

Body Style
Plain, solid
Spline Quantity
115 both ends
Pitch Diameter
16.4285 inches
Teeth Quantity
108
Bore Style
Involute spline both ends
Spline Pitch Diameter
15.2308 inches both ends
Hardness Rating
81.0 rockwell c and 85.0 rockwell c
Hardness Rating
81.0 rockwell c and 85.0 rockwell c
Outside Diameter
16.651 inches
Nominallength
1.125 inches
Tooth Form
Standard
Pressure Angle
27.0000 degrees
Distance Between Body Face And Protruding Hub End
0.094 inches both ends
Face Width
0.937 inches
Bore Diameter
15.463 inches both ends
Hub Style Designator
Plain both ends
Hub Diameter
16.125 inches both ends
Material
Steel comp e9310
Material Specification
Ams 6260 assn standard single material response
Style Designator
Protruding hubs
NSN
3020-00-118-5189
Part Number
37731
Description
Gear,spur
CAGE
00198

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 37731 NSN 3020-00-118-5189

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
197339
UFC:
96710
LTL:
65.0
LCL:
60.0
WCC:
593
TCC:
Z
SHC:
Z
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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