| D219 | 53964 | KAYDON CUSTOM FILTRATION CORPORATION |
| FD716 | 28718 | THE HILLIARD CORP |
| FHC00 | 28718 | THE HILLIARD CORP |
| FHC00 | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
| KB6018-5 | 53964 | KAYDON CUSTOM FILTRATION CORPORATION |
| MILF3623 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| NLL | 81136 | GUARDIAN FILTER CO UNITED ENGINE LIFE FILTRATION DIV |
| P415-5 | 12658 | BALDWIN FILTERS INC |
| PL718-05-ECR | 28718 | THE HILLIARD CORP |
| PL718-5-2 | 86736 | NORTH AMERICAN FILTER CORP REFILCO DIV |
| SA14900N | 13800 | PARKER-HANNIFIN CORPORATION |