Product Details | ROLLER CHAIN

3020-00-957-4236 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: C748123, 3020-00-957-4236, 00-957-4236, 3020009574236, 009574236

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-957-4236

Cross Reference | NSN 3020-00-957-4236

Part Number Cage Code Manufacturer
C748123 13478 BLOWER APPLICATION COMPANY INC. DBA BLOAPCO

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Technical Data | NSN 3020-00-957-4236

Characteristic Specifications
MATERIAL STEEL
LINK PLATE NOMINAL THICKNESS 0.0600 INCHES
LINK PIN NOMINAL DIAMETER 0.1560 INCHES
LINK ROLLER NOMINAL DIAMETER 0.3120 INCHES
LINK NOMINAL WIDTH BETWEEN PLATES 0.3120 INCHES
LINK PLATE WIDTH 0.468 INCHES NOMINAL
LINK PLATE WIDTH AT PIN END 0.410 INCHES NOMINAL
LINK ROW QUANTITY ANY ACCEPTABLE
MINIMUM TENSILE STRENGTH 3700 POUNDS PER SQUARE INCH
EFFECTIVE LENGTH 3.6667 FEET NOMINAL

Restrictions/Controls & Freight Information | NSN 3020-00-957-4236

Category Code Description
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.
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 W Rating Variable
Less than truck load rating S 60.0
Water commodity Code 713 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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