Model: 204-010-768-3

Sprocket Wheel

Special Features:

Tooth form per asa b29.9-1958, maxcumulative pitch err 0.001

Properties:

Spline Major Diameter
Between 0.9000 inches and 0.9081 inches
Outside Diameter
Between 1.230 inches and 1.270 inches
Spline Quantity
21
Spline Minor Diameter
Between 0.8125 inches and 0.8140 inches
Pitch Diameter
Between 1.248 inches and 1.268 inches
Face Width
Between 0.440 inches and 0.460 inches
Guide
Included
Design Form
Plain
Bore Type
Involute spline
Spline Pressure Angle In Deg
30.0
Spline Length
0.450 inches
Groove Quantity
1
Counterbore Feature
Not included
Groove Position
In center
Spline Pitch Diameter
Between 0.4219 inches and 0.8438 inches
Guide Type
Groove
Securing Method
Slotted
Lightening Hole
Not included
Belt/chain/film Size For Which Designed
Silent chain
Teeth Row Quantity
1
Teeth Quantity Per Row
21
Asa Standard Chain Number
B29.9-1958
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
Tooth Pitch
0.188 inches
Material
Steel, qq-s-763, class 6, type a or cres 410, qq-s-763, class 3, type f
Material
Steel comp 416 or cres 410, qq-s-763, class 3, type f
Material Specification
Qq-s-763, class 6, type a federal specification 1st material response
Surface Treatment
Passivate
Style Designator
Plain
Surface Treatment
Passivated
NSN
3020-01-034-4788
Part Number
204-010-768-3
Description
Sprocket Wheel
CAGE
97499

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 204-010-768-3 NSN 3020-01-034-4788

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:
0.1000lbs
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:
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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