Model: 287270

Groove Pulley

Special Features:

35 degrees 30 min to 36deg 30 min

Properties:

Groove Depth
0.690 inches
Groove Width
Between 0.499 inches and 0.500 inches
Outside Diameter
6.625 inches
Overall Length
2.313 inches
Keyway Width
Between 0.251 inches and 0.253 inches
Thread Size
3/8-16
Bore Diameter
Between 1.375 inches and 1.376 inches
Bore Length
1.500 inches
Distance From Center Of Bore To Bottom Of Keyway
Between 0.812 inches and 0.823 inches
Pitch Diameter
6.375 inches
Securing Hole Quantity
2
Material And Location
Iron
Face Width
0.750 inches
Design Form
Webbed
Bore Type
Straight
Bearings
Not included
Groove Quantity
1
Counterbore Feature
Not included
Hole Location
One hole located above keyway, one hole located 180 degrees from keyway
Keying Facility
Included
Keying Facility Type
Keyway
Securing Method
Threaded hole
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
Securing Location
Aa end
Hub End Outside Diameter And Location
2.500 inches both ends
Distance From Outside Flange/rim To Hub End And Location
1.563 inches aa end and 0.813 inches bb end
Quantity
1
Style Designator
Webbed or spoked
NSN
3020-00-877-5996
Part Number
287270
Description
Pulley,groove
CAGE

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 287270 NSN 3020-00-877-5996

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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
5.0000lbs
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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