Model: 389059PCA3

Sprocket Wheel

Special Features:

Bore chamfered 1 side, 0.031 in. By 45 deg

Properties:

Outside Diameter
7.370 inches
Overall Length
3.000 inches
Keyway Width
0.500 inches
Bore Diameter
Between 2.2500 inches and 2.2512 inches
Bore Length
3.000 inches
Distance From Center Of Bore To Bottom Of Keyway
1.437 inches
Pitch Diameter
7.370 inches
Face Width
2.500 inches
Guide
Included
Design Form
Webbed
Bore Type
Straight
Groove Quantity
1
Counterbore Feature
Not included
Groove Position
Located in center
Guide Type
Groove
Keying Facility
Included
Keying Facility Type
Keyway
Lightening Hole
Not included
Protruding Hub Characteristic
Plain
Belt/chain/film Size For Which Designed
Silent chain
Teeth Row Quantity
1
Teeth Quantity Per Row
23
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
1.000 inches
Hub End Outside Diameter And Location
3.625 inches both ends
Distance From Outside Flange/rim To Hub End And Location
0.250 inches both ends
Material
Steel, mil-s-890, class b
Material
Steel
Material Specification
Mil-s-890, class b military specification single material response
Quantity
1
Style Designator
Webbed or spoked
NSN
3020-00-270-8370
Part Number
389059PCA3
Description
Sprocket Wheel
CAGE
80064

A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

Part 389059PCA3 NSN 3020-00-270-8370

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04456
FIIG:
T353-C
Concept No.:
App. Key:
CA
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:
117020
UFC:
59820
LTL:
60.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483901000
  • SITC: 74890
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Freight Class: Chain sprockets and parts thereof

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