Model: S820C411

Groove Pulley

Special Features:

Six 3/8 in. Mtg holes on 3-7/8 in. Bolt hole circle on face of bb end for mtg a vibration damper assembly

Properties:

Groove Depth
0.647 inches
Groove Width
0.500 inches
Outside Diameter
7.313 inches
Overall Length
5.844 inches
Keyway Width
0.250 inches
Bore Length
5.813 inches
Distance From Center Of Bore To Bottom Of Keyway
1.281 inches
V Groove Angle In Deg
36.000
Pitch Diameter
6.031 inches
Taper Bore Major Diameter
2.813 inches
Taper Bore Minor Diameter
2.125 inches
Material And Location
Iron
Face Width
2.375 inches
Design Form
Plain
Bore Type
Tapered
Bearings
Not included
Taper Major Diameter Location
Bb end
Groove Quantity
3
Counterbore Feature
Not included
Keying Facility
Included
Keying Facility Type
Keyway
Securing Method
Secured by keyway
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Not offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
V
Bore Feature
Included
Protruding Hub Characteristic
Grooved
Hub End Outside Diameter And Location
2.938 inches aa end
Distance From Outside Flange/rim To Hub End And Location
2.188 inches aa end
First Step Face Largest Diameter And Location
3.750 inches aa end
Second Step Face Largest Diameter And Location
4.250 inches aa end
First Step Length And Location
1.188 inches aa end
Second Step Length And Location
0.375 inches aa end
First End Groove Diameter And Location
4.500 inches aa end
First End Groove Width And Location
0.938 inches aa end
First End Length From Groove To End And Location
2.719 inches aa end
Quantity
1
Style Designator
Plain
NSN
3020-00-580-3056
Part Number
S820C411
Description
Pulley,groove
CAGE

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulley(1), groove, aviation.

Part S820C411 NSN 3020-00-580-3056

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08109
FIIG:
T353-A
Concept No.:
1
App. Key:
AA
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:
23.0000lbs
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:
127300
UFC:
64560
LTL:
60.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8487900080
  • SITC: 74999
  • End Use: Industrial machines, other
  • NAICS: 333999
  • USDA: 1

Freight Class: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers

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