AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Link Roller Chain |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-403-7140 (004037140) |
| NCB Code | USA (00) |
| Manufacturer | Military Standards Corp, Diamond Chain Co, Whitney Chain Operation Power, Chief Of Engineers, Military Specifications, Emerson Electric Gmbh And Co, American National Standards, Altra Holdings Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS421-41-1RC3CLA | military standards corp | link roller chain | RFQ |
| SINGLE65-0L | diamond chain co | link roller chain | RFQ |
| 41-0L | whitney chain operation power | link roller chain | RFQ |
| ASA41-0L | chief of engineers | link roller chain | RFQ |
| MIL-STD-421 | military specifications | link roller chain | RFQ |
| 41 O S C L | emerson electric gmbh and co | link roller chain | RFQ |
| AA41-0L | chief of engineers | link roller chain | RFQ |
| TYPE41-0L | american national standards | link roller chain | RFQ |
| 41-0L | altra holdings inc | link roller chain | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AJXT | LINK STYLE | ROLLER,STRAIGHT EDGE |
| AKGQ | NOMINAL PITCH DISTANCE | 0.500 INCHES |
| AWFN | LINK ROW QUANTITY | 1 |
| AWFW | PIN FASTENING METHOD | RIVETED |
| AWSM | LINK PLATE WIDTH | 0.383 INCHES NOMINAL |
| AWSQ | LINK PLATE NOMINAL THICKNESS | 0.0500 INCHES |
| AWWN | LINK ROLLER NOMINAL DIAMETER | 0.3060 INCHES |
| AWWP | LINK NOMINAL WIDTH BETWEEN PLATES | 0.2500 INCHES |
| CQBC | MINIMUM TENSILE STRENGTH | 1500 POUNDS PER SQUARE INCH |
| CTCR | LINK PIN NOMINAL DIAMETER | 0.1410 INCHES |
| MATT | MATERIAL | STEEL |
| Relevant Components for NSN - 3020-00-403-7140, 3020004037140 | ||||
| 3040-01-293-6061 (3040012936061) | 3020-01-092-7507 (3020010927507) | 3020-01-526-6231 (3020015266231) | 3020-01-177-2167 (3020011772167) | |
| 3020-00-418-5559 (3020004185559) | 3040-00-011-9183 (3040000119183) | 3040-00-752-1099 (3040007521099) | 3040-00-423-9886 (3040004239886) | |
| 3020-01-109-4621 (3020011094621) | 3020-01-222-8376 (3020012228376) | 3020-00-875-8283 (3020008758283) | 3040-00-426-1884 (3040004261884) | |
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