Model: 120972

Groove Pulley

Properties:

Thread Direction
Right-hand
Groove Depth
Between 0.280 inches and 0.344 inches
Groove Width
Between 0.500 inches and 0.625 inches
Outside Diameter
9.800 inches
Overall Length
1.750 inches
Keyway Width
0.188 inches
Thread Size
5/16-18
Bore Diameter
0.750 inches
Bore Length
1.750 inches
Distance From Center Of Bore To Bottom Of Keyway
0.562 inches
V Groove Angle In Deg
40.0
Pitch Diameter
Between 9.000 inches and 9.400 inches
Securing Hole Quantity
2
Material And Location
Iron
Face Width
0.875 inches
Design Form
Spoked
Bore Type
Straight
Bearings
Not included
Groove Quantity
1
Counterbore Feature
Not included
Hole Location
Hub 90 degrees apart
Keying Facility
Included
Keying Facility Type
Keyway
Securing Method
Threaded hole
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
Standard V-belt Section Designation For Which Designed
4l and 5l
Bore Feature
Included
Protruding Hub Characteristic
Plain
Securing Location
Aa end
Hub End Outside Diameter And Location
2.375 inches aa end
Distance From Outside Flange/rim To Hub End And Location
0.875 inches aa end
Thread Size
0.312 inches
Quantity
1
Style Designator
Plain
NSN
3020-01-318-7209
Part Number
120972
Description
Pulley,groove
CAGE
79425

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 120972 NSN 3020-01-318-7209

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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