Model: D12531B

Sprocket Wheel

Properties:

Outside Diameter
67.388 inches
Bolt Circle Diameter
56.000 inches
Bore Diameter
52.000 inches
Bore Length
1.156 inches
Drilled Hole Diameter
1.031 inches
Pitch Diameter
66.218 inches
Securing Hole Quantity
12
Face Width
1.156 inches
Design Form
Plain
Bore Type
Straight
Counterbore Feature
Not included
Hole Location
Equally spaced
Keying Facility
Not included
Securing Method
Drilled hole
Lightening Hole
Not included
Belt/chain/film Size For Which Designed
Roller chain
Roller Chain Pitch Type For Which Designed
Single pitch
Teeth Row Quantity
1
Teeth Quantity Per Row
104
Asa Standard Chain Number
160
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
2.000 inches
Material
Steel, aisi 1045
Material
Steel comp 1045
Material Specification
Aisi 1045 assn standard single material response
Style Designator
Plain
NSN
3020-00-892-4580
Part Number
D12531B
Description
Sprocket Wheel
CAGE

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 D12531B NSN 3020-00-892-4580

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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