Model: 1918520

Groove Pulley

Properties:

Counterbore Diameter
1.313 inches
Counterbore Depth
0.750 inches
Groove Depth
0.813 inches
Groove Width
0.813 inches
Outside Diameter
3.313 inches
Keyway Width
Between 0.126 inches and 0.128 inches
Bore Diameter
Between 0.6685 inches and 0.6695 inches
Bore Length
2.063 inches
Distance From Center Of Bore To Bottom Of Keyway
Between 0.4025 inches and 0.4085 inches
V Groove Angle In Deg
34.0
Pitch Diameter
Between 1.688 inches and 3.313 inches
Material And Location
Iron, cast
Face Width
2.063 inches
Design Form
Webbed
Bore Type
Straight
Bearings
Not included
Groove Quantity
2
Counterbore Feature
Included
Counterbore Location
Aa end
Keying Facility
Included
Keying Facility Type
Keyway
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
V
Bore Feature
Included
Hub End Outside Diameter And Location
1.000 inches both ends
Quantity
1
Style Designator
Webbed or spoked
NSN
3020-00-640-3097
Part Number
1918520
Description
Pulley,groove
CAGE
1LW55

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 1918520 NSN 3020-00-640-3097

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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.2000lbs
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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