Model: 7737918

Spur Gear

Special Features:

Spline minor dia. 1.442 in. Nom

Properties:

Body Style
Plain, solid
Spline Quantity
15 both ends
Attachment Method
Mounting hole
Pitch Diameter
4.1250 inches
Teeth Quantity
33
Bore Style
Involute spline both ends
Spline Pitch Diameter
1.5000 inches both ends
Hardness Rating
58.0 rockwell c and 62.0 rockwell c
Hardness Rating
58.0 rockwell c and 62.0 rockwell c
Mounting Hole Type And Quantity
12 plain axially through flange
Outside Diameter
4.372 inches
Tooth Form
Standard
Flange Diameter
7.250 inches
Pilot Length
0.880 inches
Pressure Angle
20.0000 degrees
Flange Thickness
0.380 inches
Face Width
0.500 inches
Bore Diameter
1.615 inches both ends
Distance Between Outer Body Face And Inner Flange Face
2.310 inches
Counterbore Depth
0.410 inches second end
Counterbore Depth
0.690 inches first end
Counterbore Diameter
1.750 inches first end
Counterbore Diameter
4.1250 inches second end
Hub Diameter
2.250 inches between body and flange
Pilot Diameter
2.832 inches
Mounting Hole Diameter
0.595 inches axially through flange
Bolt Hole Circle Diameter
6.000 inches axially through flange
Material
Steel comp 8620
Material Specification
66, aisi/sae 8620 federal standard single material response
Style Designator
Flanged end with pilot
NSN
3020-00-316-7631
Part Number
7737918
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 7737918 NSN 3020-00-316-7631

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:
197339
UFC:
96710
LTL:
65.0
LCL:
60.0
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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