Model: 191-3870-001

Flat Pulley

Properties:

Outside Diameter
0.890 inches
Overall Length
0.406 inches
Thread Size
6-32
Bore Diameter
0.188 inches
Bore Length
0.406 inches
Securing Hole Quantity
1
Material And Location
Aluminum alloy, qq-a-200/8, alloy 6061, t6 body or aluminum alloy, qq-a-225/8, alloy 6061, t6 body and rubber chloroprene b6901 fscm 83397 rim
Face Width
0.188 inches
Design Form
Plain
Bore Type
Straight
Bearings
Not included
Counterbore Feature
Not included
Hole Location
1/8 in. From hub end
Keying Facility
Not included
Securing Method
Threaded hole
Split Hub Feature
Not included
Lightening Hole
Not included
Integral Cooling Vane
Not included
Crown Face
Not included
Rim Type
Solid
Bore Feature
Included
Securing Location
Aa end
Hub End Outside Diameter And Location
0.375 inches aa end
Distance From Outside Flange/rim To Hub End And Location
0.219 inches aa end
Surface Treatment
Anodize
Style Designator
Plain
Surface Treatment
Anodized
NSN
3020-01-102-0338
Part Number
191-3870-001
Description
Pulley,flat
CAGE

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 191-3870-001 NSN 3020-01-102-0338

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:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127300
UFC:
64560
LTL:
60.0
LCL:
60.0
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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