Model: N4D2F

Flat Pulley

Properties:

Outside Diameter
4.000 inches
Overall Length
2.563 inches
Outside Diameter
4.750 inches
Bore Diameter
1.000 inches
Bore Length
2.500 inches
Flange Width
0.188 inches
Flange Quantity
2
Material And Location
Steel
Face Width
2.438 inches
Design Form
Webbed
Bore Type
Straight
Bearings
Included
Counterbore Feature
Not included
Bearing Quantity
2
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
Crown Face
Not included
Rim Type
Solid
Flange Location
Outside
Bore Feature
Included
Bearing Type
Needle roller
Hub End Outside Diameter And Location
1.875 inches both ends
Distance From Outside Flange/rim To Hub End And Location
0.125 inches aa end and 0.062 inches bb end
Style Designator
Webbed or spoked
NSN
3020-00-504-7449
Part Number
N4D2F
Description
Pulley,flat
CAGE
71176

A pulley with a straight or crowned face. The item may include belt aligning flange(s). Excludes pulley, cone. For pulleys encased in a shell or frame, see block, tackle.

Part N4D2F NSN 3020-00-504-7449

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08111
FIIG:
T353-A
Concept No.:
1
App. Key:
AB
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:
0.5000lbs
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:
127300
UFC:
64560
LTL:
60.0
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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