Model: 53X-02-203

Groove Pulley

Special Features:

Hub is tapered

Properties:

Outside Diameter
4.630 inches
Overall Length
2.050 inches
Bolt Circle Diameter
3.875 inches
Keyway Width
0.500 inches
Thread Size
3/8-16
Bore Diameter
2.005 inches
Bore Length
2.050 inches
Distance From Center Of Bore To Bottom Of Keyway
1.220 inches
Securing Hole Quantity
3
Material And Location
Plastic
Face Width
0.500 inches
Design Form
Plain
Bore Type
Straight
Bearings
Not included
Hole Location
On pulley surface
Keying Facility
Included
Keying Facility Type
Keyway
Securing Method
Tapered-lock bushing and threaded hole
Split Hub Feature
Not included
Lightening Hole
Not included
Integral Cooling Vane
Not included
Bore Feature
Included
Protruding Hub Characteristic
Grooved
Securing Location
Pulley surface
Hub End Outside Diameter And Location
3.078 inches aa end
Distance From Outside Flange/rim To Hub End And Location
1.550 inches aa end
Quantity
1
Surface Treatment
Passivate
Style Designator
Plain
Surface Treatment
Passivated
NSN
3020-01-357-7172
Part Number
53X-02-203
Description
Pulley,groove
CAGE
32386

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 53X-02-203 NSN 3020-01-357-7172

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
3.8000lbs
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:
127320
UFC:
64560
LTL:
70.0
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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