Model: 458-740

Sprocket Wheel

Properties:

Outside Diameter
0.680 inches
Overall Length
Between 0.370 inches and 0.375 inches
Bore Diameter
Between 0.250 inches and 0.252 inches
Bore Length
Between 0.370 inches and 0.375 inches
Pitch Diameter
0.600 inches
Face Width
0.093 inches
Design Form
Plain
Bore Type
Straight
Counterbore Feature
Not included
Keying Facility
Not included
Lightening Hole
Not included
Protruding Hub Characteristic
Plain
Belt/chain/film Size For Which Designed
Ladder chain
Teeth Row Quantity
1
Teeth Quantity Per Row
10
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
0.185 inches
Hub End Outside Diameter And Location
0.375 inches aa end
Distance From Outside Flange/rim To Hub End And Location
0.257 inches aa end and 0.262 inches aa end
Material
Brass, qq-b-636, class b-canceled
Material
Copper alloy 482
Material Specification
Qq-b-636, class b-canceled federal specification single material response
Surface Treatment
Nickel
Style Designator
Plain
Surface Treatment
Nickel plated
NSN
3020-00-528-1292
Part Number
458-740
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 458-740 NSN 3020-00-528-1292

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:
197337
UFC:
96690
LTL:
RATING VARIABLE
LCL:
92.5
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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