Model: 7737542

Spur Gear

Properties:

Body Style
Plain, solid
Pitch Diameter
Between 1.7490 inches and 1.7500 inches
Teeth Quantity
56
Outside Diameter
1.809 inches
Nominallength
0.781 inches
Tooth Form
Standard
Pressure Angle
14.5000 degrees
Distance Between Body Face And Protruding Hub End
0.251 inches second end
Distance Between Body Face And Protruding Hub End
0.343 inches first end
Face Width
0.187 inches
Bore Diameter
0.254 inches both ends
Taper Major Diameter
0.530 inches both ends
Hub Style Designator
Plain second end
Hub Diameter
0.750 inches second end
End Length
0.250 inches first end
End Diameter
0.374 inches first end
First Step Length
0.005 inches first end
First Step Diameter
0.500 inches first end
Second Step Diameter
0.750 inches first end
First Groove Width
0.031 inches first end
First Groove Diameter
0.360 inches first end
Distance From End To First Groove
0.219 inches first end
Style Designator
Protruding hubs
NSN
3020-00-773-7542
Part Number
7737542
Description
Gear,spur
CAGE
19207

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 7737542 NSN 3020-00-773-7542

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
121870
UFC:
64910
LTL:
77.5
LCL:
70.0
WCC:
593
TCC:
Z
SHC:
9
ACC:
Construction Materials

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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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