| 20598 | 61463 | LANXESS CORPORATION |
| 49-089 | 83738 | DELTA INTL MACHINERY CORP |
| 4L180 | 04NP0 | CONTITECH USA, INC |
| 4L180 | 20796 | DAYCO PRODUCTS LLC |
| 4L180 | 24161 | GATES CORP THE DBA GATES RUBBER CO THE |
| 4L180 | 73842 | GOODYEAR TIRE AND RUBBER CO THE |
| A-A-52490 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| A-A-52490-4L180 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| A-A-52490A-4L180 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| A52490-4L180-2 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| MS-39242-4L180 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |