Roller Chain

R2A7506

R2A7506
(NSN) National Stock Number
3020-00-820-8333
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
04457
Schedule B Code
7315110000
Summary

2.0000 feet nominal effective length, 0.750 inches nominal pitch distance, 1 link row quantity, roller first chain link style, pin second chain link style, riveted pin fastening method

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - AX
Identification

A flexible mechanical device consisting of one or more rows of links used for conveying or power transmission. The link side plates are flat or offset and are spaced apart by rollers, bushings and/or pins. The chain mates with a sprocket with an articulating action. The non-rotating bushing type chain is limited to that designated by the american national standards institute as "roller chain". Excludes:chain, block.

INC FIIG Concept Condition
04457 A23500 - 1
Specifications
Effective Length
2.0000 feet nominal
Details A measurement of the longest effective dimension of an item.
Nominal Pitch Distance
0.750 inches
Details A nominal measurement of the center to center distance between teeth or pins,taken along the pitch line.
Link Row Quantity
1
Details The number of rows that comprise the width of a link or chain assembly.
First Chain Link Style
roller
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the first chain link.
Second Chain Link Style
pin
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the second chain link.
Pin Fastening Method
riveted
Details The means of securing the pin(s).
First Chain Link Plate Width
0.712 inches nominal
Details None.
First Chain Link Plate Nominal Thickness
0.0940 inches
Details None.
First Chain Link Roller Nominal Diameter
0.4690 inches
Details None.
First Chain Link Nominal Width Between Plates
0.5000 inches
Details None.
Second Chain Link Plate Width
0.615 inches nominal
Details None.
Second Chain Link Plate Nominal Thickness
0.0940 inches
Details None.
Second Chain Link Pin Nominal Diameter
0.2340 inches
Details None.
Second Chain Link Nominal Width Between Plates
0.6880 inches
Details None.
Minimum Tensile Strength
2018 pounds per square inch
Details The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
cadmium
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
R2A7506 38460 5 - 5 9 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49140 - S -
RVC WCC TCC SHC
- 576 Z 9
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Manufacturer
MARMON-HERRINGTON COMPANY
CAGE: 27188
LOUISVILLE , KY , 40223-4101
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-820-8333
What is the NIIN of the NSN 3020-00-820-8333?
The National Item Identification Number (NIIN) of the NSN 3020-00-820-8333 is 00-820-8333
When the NSN 3020-00-820-8333 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 3020-00-820-8333 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-820-8333 contain any hazardous material?
No data in HMIRS

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