Model: 517123

Gear Cluster

Properties:

Bore Style
W/counterbore second end
Design Type
Helical second gear
Design Type
Helical first gear
Construction
Assembled
Outside Diameter
8.659 inches first gear
Outside Diameter
3.437 inches second gear
Nominallength
6.360 inches
Hub Length
0.975 inches first end
Hub Length
1.633 inches second end
Bore Diameter
0.750 inches second end
Counterbore Depth
3.620 inches second end
Counterbore Diameter
1.250 inches second end
Hub Style Designator
1 step second end
Hub Style Designator
Plain first end
Hub Diameter
1.772 inches both ends
Material
Steel comp 4615 second gear
Material
Steel uns k24065 first gear
Material Specification
Fed standard 66 federal standard single material response second gear and aisi/sae 4615 assn standard single material response second gear
Material Specification
Mil-s-6709, cond a military specification single material response first gear
NSN
3020-00-796-7333
Part Number
517123
Description
Gear Cluster
CAGE

A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). Excludes gear subassembly, speed decreaser.

Part 517123 NSN 3020-00-796-7333

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
36636
FIIG:
A270A0
Concept No.:
App. Key:
A
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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

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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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