AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Chain Roller |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-585-5502 (005855502) |
| NCB Code | USA (00) |
| Manufacturer | Union Chain, Rexnord Holdings Inc, Jeffrey Chain Lp, Fmc Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AJXT | LINK STYLE | ROLLER,STRAIGHT EDGE |
| AKGQ | NOMINAL PITCH DISTANCE | 3.500 INCHES |
| AWFN | LINK ROW QUANTITY | 1 |
| AWFW | PIN FASTENING METHOD | COTTER PIN |
| AWSM | LINK PLATE WIDTH | 2.250 INCHES NOMINAL |
| AWSQ | LINK PLATE NOMINAL THICKNESS | 0.5000 INCHES |
| AWWN | LINK ROLLER NOMINAL DIAMETER | 1.7500 INCHES |
| AWWP | LINK NOMINAL WIDTH BETWEEN PLATES | 1.5000 INCHES |
| CQBC | MINIMUM TENSILE STRENGTH | 140000 POUNDS PER SQUARE INCH |
| CTCR | LINK PIN NOMINAL DIAMETER | 0.8750 INCHES |
| MATT | MATERIAL | STEEL |
| Relevant Components for NSN - 3020-00-585-5502, 3020005855502 | ||||
| 3040-99-750-9441 (3040997509441) | 3040-01-309-9880 (3040013099880) | 3020-00-056-1680 (3020000561680) | 3040-01-592-1774 (3040015921774) | |
| 3040-01-340-6053 (3040013406053) | 3040-01-424-7637 (3040014247637) | 3020-00-762-8849 (3020007628849) | 3040-01-411-4890 (3040014114890) | |
| 3020-01-163-7221 (3020011637221) | 3030-00-041-2888 (3030000412888) | 3030-00-421-7151 (3030004217151) | 3040-01-256-3453 (3040012563453) | |
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