NSN 3020-01-252-4453 74250571-2, 01-252-4453, 742505712
Product Details | ROLLER CHAIN LINK
3020-01-252-4453 An assembled unit of a CHAIN, ROLLER consisting of side plates, roller(s), bushing(s), or pin(s). It may be a single or double pitch. Links containing bushings without rollers shall be as designated by the American National Standards Institute as "roller chain." Excludes LINK, CHAIN (as modified); and PULLEY, SASH.
Part Alternates: 74250571-2, 3020-01-252-4453, 01-252-4453, 3020012524453, 742505712, 012524453
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 03 APR 1987 | 01-252-4453 | 04488 ( LINK, ROLLER CHAIN ) |
Drawings & Photos | NSN 3020-01-252-4453
Cross Reference | NSN 3020-01-252-4453
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 74250571-2 | 0AHU0 | KALMAR AC INC |
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Related Products | NSN 3020-01-252-4453
Technical Data | NSN 3020-01-252-4453
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| NOMINAL PITCH DISTANCE | 0.750 INCHES |
| LINK STYLE | A2 PIN |
| LINK PLATE NOMINAL THICKNESS | 0.0940 INCHES |
| LINK PIN NOMINAL DIAMETER | 0.2340 INCHES |
| LINK NOMINAL WIDTH BETWEEN PLATES | 0.6950 INCHES |
| LINK PLATE WIDTH | 0.583 INCHES NOMINAL |
| LINK ROW QUANTITY | 1 |
| PIN FASTENING METHOD | COTTER PIN |
| PIN OVERALL LENGTH | 1.0670 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 3020-01-252-4453
| 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: | A | Item does not contain precious metal |
| 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 | 132330 | TRANSMISSIONS/CLUTCHES/PARTS,NOI |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 3020-01-252-4453
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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |