Model: 3892S1215

Gear Cluster

Properties:

Bore Style
W/counterbore first end
Design Type
Helical second gear
Design Type
Spur first gear
Construction
Solid
Hardness Rating
57.0 rockwell c and 62.0 rockwell c
Outside Diameter
6.453 inches first gear
Outside Diameter
8.116 inches second gear
Nominallength
2.563 inches
Hub Length
0.500 inches second end
Hub Length
0.626 inches between first and second gear
Bore Diameter
3.002 inches first end
Counterbore Depth
0.156 inches first end
Counterbore Diameter
4.8750 inches first end
Hub Style Designator
Plain between first and second gear
Hub Style Designator
Plain both ends
Hub Diameter
3.563 inches second end
Hub Diameter
4.125 inches first end
Hub Diameter
5.313 inches between first and second gear
Material
Steel comp 8620
Material Specification
66 federal standard single material response and aisi/sae 8620 assn standard single material response
NSN
3020-00-734-6764
Part Number
3892S1215
Description
Gear Cluster
CAGE
78500

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 3892S1215 NSN 3020-00-734-6764

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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
7.0000lbs
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
121870
UFC:
64910
LTL:
77.5
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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