Model: 10029040

Gear Cluster

Special Features:

1st gear data: 40 teeth; pressure angle 20.0000; pitch dia. 4.6875; diametral pitch 8.5333; 2nd gear data: 20 teeth; pressure angle 20.0000; pitch dia. 2.0000; diametral pitch 10; involulte spline data: pressure angle 30.0000; pitch 32/64; 6 lightening holes 1.000 dia.

Properties:

Spline Quantity
23 both ends
End Application
F-15 acft
Bore Style
Involute spline both ends
Design Type
Spur all gears
Spline Pitch Diameter
0.7188 inches both ends
Construction
Solid
Hardness Rating
30.0 rockwell c and 35.0 rockwell c
Outside Diameter
2.189 inches second gear
Outside Diameter
4.897 inches first gear
Nominallength
0.950 inches
Hub Length
0.180 inches first end
Hub Length
0.190 inches between first and second gear
Bore Diameter
0.622 inches both ends
Hub Style Designator
Plain between first and second gear
Hub Style Designator
Plain first end
Hub Diameter
1.000 inches first end
Hub Diameter
1.600 inches between first and second gear
Precision Classification
Quality number 8 all gears
Material
Steel comp 4130 or steel comp 4140
Material Specification
Astm-a322 assn standard 1st material response or astm-a331 assn standard 2nd material response
Surface Treatment
Phosphate
Surface Treatment Specification
Mil-std-171 military specification single treatment response
NSN
3020-01-307-9071
Part Number
10029040
Description
Gear Cluster
CAGE
05606

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 10029040 NSN 3020-01-307-9071

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:
A
ESD:
ESD:
MMAC:
GG
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062070
UFC:
64910
LTL:
70.0
LCL:
70.0
WCC:
593
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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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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