Product Details | ROLLER CHAIN

3020-00-185-0146 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: 148, 3020-00-185-0146, 00-185-0146, 3020001850146, 001850146

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-185-0146

Drawings & Photos | NSN 3020-00-185-0146


Cross Reference | NSN 3020-00-185-0146

Part Number Cage Code Manufacturer
148 72625 DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC
148 87738 FLEX-WELD INC. DBA KEFLEX

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Technical Data | NSN 3020-00-185-0146

Characteristic Specifications
MATERIAL STEEL
NOMINAL PITCH DISTANCE 0.625 INCHES
FIRST CHAIN LINK STYLE A1 ROLLER
FIRST CHAIN LINK PLATE NOMINAL THICKNESS 0.0800 INCHES
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER 0.4000 INCHES
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES 0.3750 INCHES
FIRST CHAIN LINK PLATE WIDTH 0.594 INCHES NOMINAL
SECOND CHAIN LINK STYLE A2 PIN
SECOND CHAIN LINK PLATE NOMINAL THICKNESS 0.0800 INCHES
SECOND CHAIN LINK PIN NOMINAL DIAMETER 0.2000 INCHES
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES 0.5350 INCHES
SECOND CHAIN LINK PLATE WIDTH 0.512 INCHES NOMINAL
LINK ROW QUANTITY 1
PIN FASTENING METHOD RIVETED AND SPRING CLIP
MINIMUM TENSILE STRENGTH 4100 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 3020-00-185-0146

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
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