| 0-2-5-4 | 07309 | ROLLS-ROYCE MARINE NORTH AMERICA INC. |
| 10V60-141-270 | 73277 | HOUGHTON INTERNATIONAL INC. |
| 2-270 N602-70 | 02692 | DOLLY MFG CORP |
| 2-270 N602-70 | 02697 | PARKER-HANNIFIN CORP |
| 1793-270 | 91265 | PARKER-HANNIFIN CORPORATION |
| 2-270 N602-70 | C0308 | PARKER HANNIFIN GMBH O-RING DIVISION |
| C-69-270 | 01212 | FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT |
| 2017794-0501 | 06845 | RAYTHEON COMPANY |
| 7866-270 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION |
| GS570EM270 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 60-P-31-270 | 28486 | WEST AMERICAN RUBBER CO EXTRUDE PRODUCTS DIV |
| 457-60-270 | 77308 | PARCO, LLC |
| 270-C-69 | 80266 | AP PARTS CO INDUSTRIAL SALES DIV |
| 725-70-270 | 96879 | TROSTEL ALBERT PACKING LTD |
| PX1775-270 | 70106 | ACUSHNET RUBBER COMPANY, INC. |
| PRP568-270-457-60 | 77308 | PARCO, LLC |
| MILP5315 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SR-822A-60-270 | 95272 | STILLMAN SEAL CORPORATION |
| MS29513-270 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |