| 1411 | Refractory Linings | Company Product |
| 1412 | Revolving Signal Lights | Company Product |
| 1413 | Red Lead Oxide | Company Product |
| 1414 | Research & Development Laboratories | Company Product |
| 1415 | Rubber Keypads | Company Product |
| 1416 | Rotary Joints | Company Product |
| 1417 | Rubber Insulators | Company Product |
| 1418 | Rubber Insulation Materials | Company Product |
| 1419 | Rubber Impellers | Company Product |
| 1420 | Rubber Hoses | Company Product |
| 1421 | Rotary Drilling Hoses | Company Product |
| 1422 | Rubber Hose Fittings | Company Product |
| 1423 | Radiant Heaters | Company Product |
| 1424 | Rubber Gloves | Company Product |
| 1425 | Reconditioned or Used Generating Sets | Company Product |
| 1426 | Reduction Gears | Company Product |
| 1427 | Roundness Gauges | Company Product |
| 1428 | Rubber Gaskets | Company Product |
| 1429 | Refrigerator Gaskets | Company Product |
| 1430 | Reconditioned or Used Furniture | Company Product |
| 1431 | Rough Terrain Forklifts | Company Product |
| 1432 | Ready to Serve Foods | Company Product |
| 1433 | Rubber Foam | Company Product |
| 1434 | Rubber Floorings | Company Product |
| 1435 | Rubber Fenders | Company Product |
| 1436 | Rivet Fastening Equipment | Company Product |
| 1437 | Roof Fans | Company Product |
| 1438 | Reconditioned or Used Diesel Engines | Company Product |
| 1439 | Rhodium Electroplating | Company Product |
| 1440 | RF Electronic Generators | Company Product |