Model: 70250-34007

Flat Pulley

Special Features:

Second countebore on first end reduced to 0.728 in. Diameter and 0.055 in. Deep

Properties:

Counterbore Diameter
0.874 inches
Counterbore Depth
0.385 inches
Outside Diameter
2.030 inches
Outside Diameter
2.500 inches
Bore Diameter
0.406 inches
Bore Length
2.188 inches
Flange Width
0.093 inches
Flange Quantity
2
Material And Location
Aluminum alloy, qq-a-200/3, alloy 2024, t3511
Face Width
2.188 inches
Design Form
Webbed
Bore Type
Straight
Bearings
Not included
Counterbore Feature
Included
Counterbore Location
Both ends
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
Hub End Outside Diameter And Location
1.150 inches both ends
Surface Treatment
Anodize
Style Designator
Webbed or spoked
Surface Treatment
Anodized
NSN
3020-01-162-7144
Part Number
70250-34007
Description
Pulley,flat
CAGE
78286

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 70250-34007 NSN 3020-01-162-7144

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.0000lbs
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:
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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