Model: 20631/300.5

Sprocket Wheel

Special Features:

Plain hub first end, 0.945 in. Dia

Properties:

Counterbore Diameter
0.850 inches
Counterbore Depth
0.260 inches
Outside Diameter
1.044 inches
Overall Length
0.560 inches
Bore Diameter
0.250 inches
Bore Length
0.300 inches
Pitch Diameter
0.945 inches
Face Width
0.045 inches
Guide
Not included
Design Form
Plain
Bore Type
Straight
Counterbore Feature
Included
Counterbore Location
Bb end
Keying Facility
Not included
Lightening Hole
Not included
Protruding Hub Characteristic
Stepped
Belt/chain/film Size For Which Designed
Silent chain
Teeth Row Quantity
1
Teeth Quantity Per Row
16
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
First Step Face Largest Diameter And Location
0.945 inches aa end
First Step Length And Location
0.250 inches aa end
Hub End Outside Diameter And Location
0.500 inches aa end
Material
Aluminum alloy
Material
Aluminum alloy
Style Designator
Plain
NSN
3020-01-156-9420
Part Number
20631/300.5
Description
Sprocket Wheel
CAGE
K0639

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 20631/300.5 NSN 3020-01-156-9420

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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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