Model: 345670

Spur Gear

Special Features:

15/64 drill and ream 0.2500 in. At assembly with pc no.345672-3 for pc no. 345672-6 2 holes

Properties:

Body Style
Plain, solid
Attachment Method
Mounting hole
Pitch Diameter
3.7500 inches
Teeth Quantity
135
Bore Style
Plain both ends
Hardness Rating
25.0 rockwell c and 30.0 rockwell c
Hardness Rating
25.0 rockwell c and 30.0 rockwell c
Mounting Hole Type And Quantity
2 plain axially through body, first end
Outside Diameter
3.803 inches
Tooth Form
Standard
Pressure Angle
14.5000 degrees
Face Width
0.375 inches
Bore Diameter
0.750 inches both ends
Mounting Hole Diameter
0.281 inches axially through body, first end
Material
Steel comp 1045
Material Specification
66 federal standard single material response and aisi/sae 1045 assn standard single material response
Style Designator
Hubless
NSN
3020-00-273-4317
Part Number
345670
Description
Gear,spur
CAGE
10001

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 345670 NSN 3020-00-273-4317

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:
--
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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