Product Details | ROLLER CHAIN

3020-00-580-0921 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.

Part Alternates: RC60172, RC60-1-72, 617572, 6175-72, 3020-00-580-0921, 00-580-0921, 3020005800921, 005800921

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-580-0921

Drawings & Photos | NSN 3020-00-580-0921


Cross Reference | NSN 3020-00-580-0921

Part Number Cage Code Manufacturer
6175-72 28631 HIGHWAY EQUIPMENT COMPANY INC
RC60-1-72 36384 FMC CORP LINK-BELT DIV

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Technical Data | NSN 3020-00-580-0921

Characteristic Specifications
MATERIAL STEEL
NOMINAL PITCH DISTANCE 0.750 INCHES
FIRST CHAIN LINK STYLE A1 ROLLER
FIRST CHAIN LINK PLATE NOMINAL THICKNESS 0.0940 INCHES
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER 0.4690 INCHES
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES 0.5000 INCHES
FIRST CHAIN LINK PLATE WIDTH 0.712 INCHES NOMINAL
SECOND CHAIN LINK STYLE A2 PIN
SECOND CHAIN LINK PLATE NOMINAL THICKNESS 0.0940 INCHES
SECOND CHAIN LINK PIN NOMINAL DIAMETER 0.2340 INCHES
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES 0.6880 INCHES
SECOND CHAIN LINK PLATE WIDTH 0.615 INCHES NOMINAL
LINK ROW QUANTITY 1
PIN FASTENING METHOD COTTER PIN
MINIMUM TENSILE STRENGTH 7050 POUNDS PER SQUARE INCH
EFFECTIVE LENGTH 4.5000 FEET NOMINAL
NONDEFINITIVE SPEC/STD DATA CHAIN NO. 60-1RC-A

Restrictions/Controls & Freight Information | NSN 3020-00-580-0921

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 093940 CHAINS BELTING/SPROCKET
Less than car load rating
Less than truck load rating S 60.0
Water commodity Code 576 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3020-00-580-0921

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesFFABRICATE OR ASSEMBLE # (NON-STOCKED ITEMS) National Stock Numbered items fabricated or assembled from raw materials and finished products as the normal method of support. Procurement and stockage of the items are not justified because of low usage or peculiar installation factors. Distinctions between local or centralized fabricate/assemble capability are identified by the Source of Supply Modifier in the Source of Supply Column of the Service Management Data Lists.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each