Model: 145157A

Spur Gear

Properties:

Body Style
Plain, solid
Pitch Diameter
Between 1.1980 inches and 1.2000 inches
Teeth Quantity
12
Bore Style
10a w/ keyway both ends
Bore Style
W/ keyway both ends
Hardness Rating
45.0 rockwell c teeth
Hardness Rating
25.0 rockwell c body and 29.0 rockwell c body
Hardness Rating
25.0 rockwell c and 29.0 rockwell c body
Outside Diameter
1.400 inches
Tooth Form
Standard
Pressure Angle
14.5000 degrees
Face Width
0.998 inches
Bore Diameter
0.630 inches both ends
Keyway Width
0.127 inches both ends
Distance From Bore Center To Keyway Bottom
0.378 inches both ends
Material
Steel comp 1144
Material Specification
66 federal standard single material response and aisi/sae 1144 assn standard single material response
Style Designator
Hubless
NSN
3020-00-345-4894
Part Number
145157A
Description
Gear,spur
CAGE
1ML14

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 145157A NSN 3020-00-345-4894

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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