Model: 3R7743

Groove Pulley

Properties:

Groove Depth
0.688 inches
Groove Width
Between 0.654 inches and 0.658 inches
Outside Diameter
14.000 inches
Keyway Width
0.250 inches
Bore Length
2.500 inches
Distance From Center Of Bore To Bottom Of Keyway
0.813 inches
V Groove Angle In Deg
38.0
Taper Bore Major Diameter
Between 1.373 inches and 1.377 inches
Taper Bore Minor Diameter
1.063 inches
Material And Location
Steel, mil-s-15083, grade b
Face Width
2.500 inches
Design Form
Spoked
Bore Type
Tapered
Bearings
Not included
Groove Quantity
3
Counterbore Feature
Not included
Keying Facility
Included
Keying Facility Type
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
Hub End Outside Diameter And Location
2.500 inches both ends
Quantity
1
Style Designator
Webbed or spoked
NSN
3020-00-293-4010
Part Number
3R7743
Description
Pulley,groove
CAGE
0AT62

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 3R7743 NSN 3020-00-293-4010

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:
--
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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