NSN 3020-00-252-6604 TYPE56854LINKS, TYPE568-54LINKS, 1294413
Product Details | ROLLER CHAIN
3020-00-252-6604 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: TYPE56854LINKS, TYPE568-54LINKS, 1294413, 1-294413, 3020-00-252-6604, 00-252-6604, 3020002526604, 002526604
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1961 | 00-252-6604 | 04457 ( CHAIN, ROLLER ) |
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Related Products | NSN 3020-00-252-6604
Technical Data | NSN 3020-00-252-6604
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| LINK PLATE NOMINAL THICKNESS | 0.3750 INCHES |
| LINK PIN NOMINAL DIAMETER | 0.7500 INCHES |
| LINK ROLLER NOMINAL DIAMETER | 1.6250 INCHES |
| LINK NOMINAL WIDTH BETWEEN PLATES | 1.5620 INCHES |
| LINK PLATE WIDTH AT PIN END | 2.125 INCHES NOMINAL |
| LINK ROW QUANTITY | ANY ACCEPTABLE |
| MINIMUM TENSILE STRENGTH | 100000 POUNDS PER SQUARE INCH |
| EFFECTIVE LENGTH | 13.7500 FEET NOMINAL |
Restrictions/Controls & Freight Information | NSN 3020-00-252-6604
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious 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 |



