Model: K2520-1

Sprocket Wheel

Properties:

Outside Diameter
2.068 inches
Overall Length
0.500 inches
Bore Diameter
0.375 inches
Bore Length
0.500 inches
Pitch Diameter
1.600 inches
Furnished Items And Quantity
Setscrew, one each
Face Width
0.110 inches
Design Form
Plain
Bore Type
Straight
Counterbore Feature
Not included
Keying Facility
Not included
Securing Method
Setscrew
Lightening Hole
Not included
Protruding Hub Characteristic
Plain
Securing Location
Aa end
Belt/chain/film Size For Which Designed
Roller chain
Roller Chain Pitch Type For Which Designed
Single pitch
Teeth Row Quantity
1
Teeth Quantity Per Row
20
Asa Standard Chain Number
25
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
0.250 inches
Hub End Outside Diameter And Location
1.156 inches aa end
Distance From Outside Flange/rim To Hub End And Location
0.390 inches aa end
Material
Steel, carbon
Material
Steel
Surface Treatment
Phosphate manganese
Style Designator
Plain
Surface Treatment
Phosphate, mil-p-16232, type m, class 2
NSN
3020-00-165-1558
Part Number
K2520-1
Description
Sprocket Wheel
CAGE
71041

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 K2520-1 NSN 3020-00-165-1558

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

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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