NSN 3020-00-256-6537 2530873, 00-256-6537, 002566537
Product Details | ROLLER CHAIN
3020-00-256-6537 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: 2530873, 3020-00-256-6537, 00-256-6537, 3020002566537, 002566537
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 17 MAR 1971 | 00-256-6537 | 04457 ( CHAIN, ROLLER ) |
Drawings & Photos | NSN 3020-00-256-6537
Demand History | NSN 3020-00-256-6537
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3020-00-256-6537 | 2014-10-295 | 2 | DIBBS |
| 3020-00-256-6537 | 2014-04-93 | 2 | DIBBS |
| 3020-00-256-6537 | 2014-03-82 | 2 | DIBBS |
| 3020-00-256-6537 | 2013-09-252 | 2 | DIBBS |
| 3020-00-256-6537 | 2013-05-150 | 2 | DIBBS |
Cross Reference | NSN 3020-00-256-6537
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2530873 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT |
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Related Products | NSN 3020-00-256-6537
Technical Data | NSN 3020-00-256-6537
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| FIRST CHAIN LINK STYLE | A1 ROLLER |
| FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.0940 INCHES |
| FIRST CHAIN LINK ROLLER NOMINAL DIAMETER | 0.4980 INCHES |
| FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.5070 INCHES |
| FIRST CHAIN LINK PLATE WIDTH | 0.600 INCHES NOMINAL |
| SECOND CHAIN LINK STYLE | A2 PIN |
| SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.0940 INCHES |
| SECOND CHAIN LINK PIN NOMINAL DIAMETER | 0.3550 INCHES |
| SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.5070 INCHES |
| SECOND CHAIN LINK PLATE WIDTH | 0.710 INCHES NOMINAL |
| LINK ROW QUANTITY | 1 |
| EFFECTIVE LENGTH | 131.2500 FEET NOMINAL |
Restrictions/Controls & Freight Information | NSN 3020-00-256-6537
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 | ||
| Less than truck load rating | S | 60.0 |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | HD | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| 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 3020-00-256-6537
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |