Product Details | ROLLER CHAIN

3020-00-252-7366 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: AN687C, AN6-87C , ASA1402, ASA140-2, D0UBLE474, RC1402, RC140-2, RCD140, D140, 1402, 140-2, 142, 14-2, 20Z305D42, 3020-00-252-7366, 00-252-7366, 3020002527366, 002527366

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-252-7366

Drawings & Photos | NSN 3020-00-252-7366


Cross Reference | NSN 3020-00-252-7366

Part Number Cage Code Manufacturer
14-2 80204 AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED
140-2 11406 REXNORD HOLDINGS INC
140-2 15405 CULLMAN WHEEL CO
140-2 55739 JEFFREY CHAIN L.P.
140-2 61412 REXNORD INDUSTRIES INC. DIV ROLLER CHAIN OPERATION
140-2 71041 ALTRA HOLDINGS, INC. DIV BOSTON GEAR
140-2 73433 REXNORD CORP ROLLER CHAIN OPN
140-2 78985 UNION CHAIN DIV OF UST INC
140-2 80204 AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED
140-2 81130 WHITNEY CHAIN OPERATION POWER TRANSMISSION DIV DRESSER INDUSTRIES
140-2 84233 ATLAS CHAIN CO
20Z305D42 09605 BOMAG USA SUB OF UNITED DOMINION INDUSTRIES
AN6-87C 05643 BARBER-GREENE CO
AN6-87C 0MKW7 MINNPAR, LLC DBA MINNPAR
ASA140-2 80204 AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED
D0UBLE474 72625 DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC
D140 11406 REXNORD HOLDINGS INC
D140 15405 CULLMAN WHEEL CO
D140 61412 REXNORD INDUSTRIES INC. DIV ROLLER CHAIN OPERATION
D140 71041 ALTRA HOLDINGS, INC. DIV BOSTON GEAR
D140 73433 REXNORD CORP ROLLER CHAIN OPN
D140 76474 EMERSON POWER TRANSMISSION CORPORATION
D140 78985 UNION CHAIN DIV OF UST INC
D140 84233 ATLAS CHAIN CO
RC140-2 36384 FMC CORP LINK-BELT DIV
RCD140 36384 FMC CORP LINK-BELT DIV

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Technical Data | NSN 3020-00-252-7366

Characteristic Specifications
MATERIAL STEEL
NOMINAL PITCH DISTANCE 1.750 INCHES
FIRST CHAIN LINK STYLE A1 ROLLER
FIRST CHAIN LINK PLATE NOMINAL THICKNESS 0.2190 INCHES
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER 1.0000 INCHES
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES 1.0000 INCHES
FIRST CHAIN LINK PLATE WIDTH 1.662 INCHES NOMINAL
SECOND CHAIN LINK STYLE A2 PIN
SECOND CHAIN LINK PLATE NOMINAL THICKNESS 0.2190 INCHES
SECOND CHAIN LINK PIN NOMINAL DIAMETER 0.5000 INCHES
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES 1.4375 INCHES
SECOND CHAIN LINK PLATE WIDTH 1.435 INCHES NOMINAL
LINK ROW QUANTITY 2
PIN FASTENING METHOD COTTER PIN
MINIMUM TENSILE STRENGTH 76600 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 3020-00-252-7366

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