Model: 8355280

Spur Gear

Special Features:

Spline minor nom. Dia. 3.520 in.

Properties:

Body Style
Webbed, with lightening holes
Spline Quantity
29 both ends
Pitch Diameter
15.2500 inches
Teeth Quantity
61
Bore Style
Involute spline both ends
Spline Pitch Diameter
3.6250 inches both ends
Hardness Rating
58.0 rockwell c and 63.0 rockwell c
Hardness Rating
58.0 rockwell c and 63.0 rockwell c
Outside Diameter
15.587 inches
Nominallength
4.062 inches
Tooth Form
Standard
Pressure Angle
25.5361 degrees
Distance Between Body Face And Protruding Hub End
0.563 inches first end
Distance Between Body Face And Recessed Hub End
0.500 inches second end
Face Width
3.500 inches
Bore Diameter
3.752 inches both ends
Hub Style Designator
Plain both ends
Hub Diameter
4.875 inches first end
Material
Steel comp ts8625
Material Specification
Mil-s-16974, gr ts8625 military specification single material response
Style Designator
One protruding hub, one recessed hub
NSN
3020-00-287-2560
Part Number
8355280
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 8355280 NSN 3020-00-287-2560

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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