Model: 685770

Gear Cluster

Properties:

Bore Style
W/counterbore both ends
Design Type
Spur first gear
Design Type
Spur second gear
Construction
Solid
Hardness Rating
89.0 rockwell superficial 15-n and 91.0 rockwell superficial 15-n
Outside Diameter
1.0620 inches second gear
Outside Diameter
2.3333 inches first gear
Nominallength
1.138 inches
Hub Length
0.719 inches between first and second gear
Bore Diameter
0.750 inches both ends
Counterbore Depth
0.219 inches first end
Counterbore Depth
0.359 inches second end
Counterbore Diameter
0.875 inches first end
Counterbore Diameter
0.938 inches second end
Hub Style Designator
Plain between first and second gear
Hub Diameter
1.062 inches between first and second gear
Precision Classification
Quality number 15 all gears
Material
Steel comp 8615 or steel comp 8617 or steel comp 8627
Material
Steel comp 8615 or steel comp 8617 or steel comp 8627
Material Specification
Fed standard 66 federal standard all material responses
NSN
3020-00-773-0789
Part Number
685770
Description
Gear Cluster
CAGE
99167

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 685770 NSN 3020-00-773-0789

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

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:
Trailers/Vehicles

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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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