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Roller Chain NSN 3020-01-042-0421

Item Description

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.

NSN 3020-01-042-0421 NSN: 3020-01-042-0421

Features and Characteristics

Effective Length
2.5420 feet
Link Row Quantity
1
First Chain Link Style
Pin
Second Chain Link Style
Rollerless
Pin Fastening Method
Spring clip
First Chain Link Plate Width
0.138 inches
First Chain Link Plate Thickness
0.0150 inches
First Chain Link Pin Diameter
0.0625 inches
First Chain Link Width Between Plates
0.0720 inches
Second Chain Link Plate Width
0.138 inches
Second Chain Link Plate Thickness
0.0150 inches
Second Chain Link Bushing Outside Diameter
0.0900 inches
Second Chain Link Width Between Plates
0.0720 inches
Min. Tensile Strength (psi)
180 pounds per square inch
Material
Steel
Surface Treatment
Passivate
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
010420421
NSN
3020010420421

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4032155-0703
Cage Code:
06845
Status:
A
MSDS:
Part Number:
4032155
Cage Code:
06845
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7315110000
  • NAICS: 332618
  • SITC: 74831
  • Description: Roller chain of iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 3020-01-042-0421
What are the manufacturers of nsn 3020010420421?
Does this nsn 3020010420421 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020010420421
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.
Does nsn 3020010420421 contain any precious metals?
No precious metal content.
Does nsn 3020010420421 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020010420421?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
04457
FIIG:
A23500
App. Key:
B
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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