Model: 324985

Sprocket Wheel

Special Features:

Clearance core in center of bore, @drilled and tapped for 0.125 in. Pipe tap

Properties:

Outside Diameter
Between 4.013 inches and 4.033 inches
Overall Length
Between 3.997 inches and 4.000 inches
Bore Diameter
Between 2.374 inches and 2.375 inches
Bore Length
Between 3.997 inches and 4.000 inches
Pitch Diameter
3.826 inches
Furnished Items And Quantity
One bushing
Face Width
3.875 inches
Guide
Not included
Design Form
Plain
Bore Type
Straight
Metallic Hardness Rating And Location
38.0 rockwell c body and 44.0 rockwell c body
Counterbore Feature
Not included
Keying Facility
Not included
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
4
Center To Center Distance Between Teeth Rows
Between 0.395 inches and 0.405 inches
Teeth Quantity Per Row
32
Asa Standard Chain Number
35-4
Hardness Rating Test Method
Rockwell
Teeth Hardness Rating
38.0 rockwell c
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
0.375 inches
Material
Steel, qq-s-633, fs1020-canceled
Material
Steel comp 1020
Material Specification
Qq-s-633, fs1020-canceled federal specification single material response
Style Designator
Plain
NSN
3020-00-277-1101
Part Number
324985
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 324985 NSN 3020-00-277-1101

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:
197583
UFC:
96710
LTL:
RATING VARIABLE
LCL:
60.0
WCC:
586
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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