3020-00-357-4945

Find complete technical information, availability, and procurement data for: 3020-00-357-4945

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3020-00-357-4945
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3020-00-357-4945
Item Name Code
04457
Assigment Date
02/18/1974 (52 years ago)

"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."

riveted and spring clip pin fastening method, roller first chain link style, 1 link row quantity, 3.5000 feet nominal effective length, pin second chain link style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Effective Length
3.5000 feet nominal
Link Row Quantity
1
First Chain Link Style
roller
Second Chain Link Style
pin
Pin Fastening Method
riveted and spring clip
First Chain Link Plate Width
0.391 inches nominal
First Chain Link Plate Nominal Thickness
0.0400 inches
First Chain Link Roller Nominal Diameter
0.3060 inches
First Chain Link Nominal Width Between Plates
0.1250 inches
Second Chain Link Plate Nominal Thickness
0.0400 inches
Second Chain Link Pin Nominal Diameter
0.1410 inches
Second Chain Link Nominal Width Between Plates
0.1250 inches
Minimum Tensile Strength
16000 pounds per square inch
Material
steel

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
48-84PI Roller Chain
50SS-1010L Roller Chain

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3020-00-357-4945?
The FSCG of the NSN 3020-00-357-4945 is 3020
Does the NSN 3020-00-357-4945 have a Schedule B code assigned?
Yes, the Schedule B code is 7315110000
Does NSN 3020-00-357-4945 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3020-00-357-4945 contain precious materials?
Precious metal content is unknown
Does NSN 3020-00-357-4945 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3020-00-357-4945 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Mon, Feb 18, 1974

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