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| 1793-019 | 91265 | PARKER-HANNIFIN CORPORATION |
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| 212-558-019 | 55820 | RTX CORPORATION |
| 1793-19 | 91265 | PARKER-HANNIFIN CORPORATION |
| 2-019 N602-70 | C0308 | PARKER HANNIFIN GMBH O-RING DIVISION |
| 500-5PC19 | 34228 | L3 TECHNOLOGIES, INC. |
| 42342-19 | 55820 | RTX CORPORATION |
| 212-558-019 | 66194 | WIRE MACHINERY CORP OF AMERICA |
| 457-60-019 | 77308 | PARCO, LLC |
| 29513-19SPECIAL | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| 4-2605SB16A | F0553 | ZODIAC AEROTECHNICS |
| 2487H4 | K0659 | CLAVERHAM LTD |
| 3014563 | S4956 | EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA |
| C-69-019 | 01212 | FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT |
| 7866-019 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION |
| 7866-19 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION |
| 60-P-31-019 | 28486 | WEST AMERICAN RUBBER CO EXTRUDE PRODUCTS DIV |
| 58413 | 53655 | AVOX SYSTEMS INC |
| PX-1775-019 | 70106 | ACUSHNET RUBBER COMPANY, INC. |
| PRP-568-019-457-60 | 77308 | PARCO, LLC |
| ARP568-019-1 | 89307 | TELEDYNE SPRAGUE ENGINEERING TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC |
| SR-822A-60-019 | 95272 | STILLMAN SEAL CORPORATION |
| SR-822A-60-19 | 95272 | STILLMAN SEAL CORPORATION |
| 763C0006PC12 | 96152 | BORG-WARNER CORP MARVEL-SCHEBLER/TILLOTSON DIV |
| 725-70-019 | 96879 | TROSTEL ALBERT PACKING LTD |
| MS29513-019 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| RT253-65-019 | 98159 | RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD DBA RUBBER TECK DIVISION USE CAGE CODE 77969 FOR CATALOGING |
| MS29513-019ES | H2313 | ERIKS B.V. |