Model: 440-331-431 IT2

Groove Pulley

Properties:

Groove Depth
1.630 inches
Groove Width
0.500 inches
Outside Diameter
20.250 inches
Overall Length
3.500 inches
Bore Diameter
5.509 inches
Bore Length
3.500 inches
End Application
Weapons system supply class aoe
Pitch Diameter
18.2500 inches
Groove Radius
0.543 inches
Material And Location
Steel
Face Width
2.380 inches
Design Form
Webbed
Bore Type
Straight
Bearings
Not included
Groove Quantity
1
Counterbore Feature
Not included
Keying Facility
Not included
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Not offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
U
Bore Feature
Included
Protruding Hub Characteristic
Plain
Hub End Outside Diameter And Location
7.000 inches both ends
Distance From Outside Flange/rim To Hub End And Location
0.560 inches both ends
Special Test Features
Used on arrangement-elevator machinery room no.7, 02 level
Style Designator
Webbed or spoked
NSN
3020-01-440-3703
Part Number
440-331-431 IT2
Description
Pulley,groove
CAGE
81220

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 440-331-431 IT2 NSN 3020-01-440-3703

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:
22.3 X 22.3 X 5.5
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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