Model: 8D3743

Sprocket Wheel

Properties:

Spline Major Diameter
Between 3.621 inches and 3.633 inches
Outside Diameter
13.830 inches
Overall Length
2.250 inches
Spline Quantity
57
Spline Minor Diameter
Between 3.498 inches and 3.518 inches
Thread Size
0.375-16
Pitch Diameter
12.785 inches
Securing Hole Quantity
5
Face Width
1.147 inches
Design Form
Webbed
Bore Type
Involute spline
Spline Pressure Angle In Deg
30.0
Spline Length
2.250 inches
Counterbore Feature
Not included
Spline Pitch Diameter
3.562 inches
Hole Location
On second hub end
Securing Method
Threaded hole
Lightening Hole
Not included
Protruding Hub Characteristic
Plain
Securing Location
Bb end
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
20
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
2.000 inches
Hub End Outside Diameter And Location
0.462 inches aa end and 6.500 inches bb end
Distance From Outside Flange/rim To Hub End And Location
0.989 inches aa end and 0.114 inches bb end
Material
Steel
Material
Steel
Style Designator
Webbed or spoked
NSN
3020-01-094-7073
Part Number
8D3743
Description
Sprocket Wheel
CAGE
11083

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 8D3743 NSN 3020-01-094-7073

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
43.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

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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