Model: 40494-1

Gear Cluster

Special Features:

Mtg holes 90 degs apart

Properties:

Attachment Method
Mounting hole
Bore Style
W/counterbore first end
Design Type
Spur first gear
Design Type
Spur second gear
Construction
Assembled
Outside Diameter
0.9687 inches first gear
Outside Diameter
0.266 inches second gear
Nominallength
0.484 inches
Hub Length
0.016 inches first end
Hub Length
0.219 inches between first and second gear
Bore Diameter
0.156 inches first end
Counterbore Depth
0.125 inches first end
Counterbore Diameter
0.1875 inches first end
Hub Style Designator
Plain between first and second gear
Hub Style Designator
Plain first end
Hub Diameter
0.344 inches first end
Hub Diameter
0.375 inches between first and second gear
Material
Copper alloy shaft/hub
Material
Plastic phenolic first gear
Material
Stainless steel second gear
Surface Treatment
Passivate shaft/hub
NSN
3020-00-690-2938
Part Number
40494-1
Description
Gear Cluster
CAGE
82205

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 40494-1 NSN 3020-00-690-2938

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:
0.1000lbs
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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