Model: 2123977

Sprocket Wheel

Properties:

Spline Major Diameter
1.375 inches
Outside Diameter
4.749 inches
Spline Quantity
21
Spline Minor Diameter
1.250 inches
Pitch Diameter
4.297 inches
Face Width
0.296 inches
Guide
Not included
Design Form
Plain
Bore Type
Involute spline
Metallic Hardness Rating And Location
240.0 brinell standard body and 265.0 brinell standard body
Spline Pressure Angle In Deg
30.0
Spline Length
3.661 inches
Counterbore Feature
Not included
Spline Pitch Diameter
1.312 inches
Lightening Hole
Included
Belt/chain/film Size For Which Designed
Roller chain
Roller Chain Pitch Type For Which Designed
Single pitch
Teeth Row Quantity
2
Center To Center Distance Between Teeth Rows
3.069 inches
Teeth Quantity Per Row
9
Hardness Rating Test Method
Rockwell
Teeth Hardness Rating
Between 55.0 rockwell c and 60.0 rockwell c
Bore Bearing
Not included
Tooth Pitch
1.500 inches
Material
Steel, forged
Material
Steel
Style Designator
Plain
NSN
3020-00-863-8210
Part Number
2123977
Description
Sprocket Wheel
CAGE
10001

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 2123977 NSN 3020-00-863-8210

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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