Model: 2531016

Sprocket Wheel

Properties:

Spline Major Diameter
Between 0.500 inches and 0.505 inches
Counterbore Diameter
0.750 inches
Counterbore Depth
1.437 inches and 0.344 inches
Outside Diameter
4.321 inches
Overall Length
2.343 inches
Spline Quantity
11
Spline Minor Diameter
0.417 inches
Pitch Diameter
3.995 inches
Face Width
0.468 inches
Guide
Not included
Design Form
Plain
Bore Type
Involute spline
Metallic Hardness Rating And Location
200.0 brinell standard body and 240.0 brinell standard body
Spline Pressure Angle In Deg
30.0
Spline Length
0.594 inches
Counterbore Feature
Included
Spline Pitch Diameter
0.458 inches
Counterbore Location
Both ends
Lightening Hole
Not included
Protruding Hub Characteristic
Stepped
Groove/step Location
Both ends
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
50-1
Hardness Rating Test Method
Brinell
Teeth Hardness Rating
Between 50.5 rockwell c and 55.0 rockwell c
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
0.625 inches
Hub End Outside Diameter And Location
1.182 inches both ends
Distance From Outside Flange/rim To Hub End And Location
0.938 inches both ends
First Step Face Largest Diameter And Location
1.406 inches aa end
First Step Length And Location
0.688 inches aa end
Second Step Length And Location
0.250 inches aa end
Hub End Outside Diameter And Location
1.182 inches aa end
Distance From Outside Flange/rim To Hub End And Location
0.938 inches aa end
Material
Steel
Material
Steel
Style Designator
Plain
NSN
3020-00-256-6530
Part Number
2531016
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 2531016 NSN 3020-00-256-6530

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
4.0 X 6.0 X 6.0
Paclk Weight:
2.0000lbs
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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