| 010101056 | 92110 | SERVO CORPORATION OF AMERICA |
| 060-5103-042 | 12131 | LH ENTERPRISE |
| 0686-5115 | 28480 | HEWLETT-PACKARD COMPANY |
| 108951 | 89536 | FLUKE CORP |
| 137-008-5115 | 95542 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 137-008-6215 | 95542 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 14000216-566 | 17479 | HONEYWELL INC COMMERCIAL DIV |
| 200071-510 | 32294 | CENTURY DESIGN, INC. |
| 29501-9 | 64294 | DANFOSS FLUID POWER INC RACINE OPN |
| 300-04-511-05 | 01205 | LOGETRONICS CORPORATION |
| 301-0511-00 | 80009 | TEKTRONIX, INC. |
| 304-007 | 53073 | BOUNDLESS TECHNOLOGIES INC |
| 311-008-511 | 07421 | L3HARRIS INTERSTATE ELECTRONICS CORPORATION |
| 3321-108 | 27723 | KARLTON INSTRUMENTS INC |
| 3400146 | 21340 | ITT TELECOM PRODUCTS CORP NETWORK SYSTEMS DIV |
| 400-612-056 | A1997 | ELETTRONICA SPA |
| 400-612-056 | C3141 | ELETTRONICA GMBH |
| 404-51151 | 13848 | JOHNSON E F CO COMCO/COMMUNICATIONS CO DIV |
| 4171306-551 | 05869 | RAYTHEON COMPANY |
| 418766-80 | 96214 | RAYTHEON COMPANY |
| 62948-36 | 21715 | ITT BUSINESS COMMUNICATIONS CORP |
| 67002079 | 89022 | TDK-LAMBDA AMERICAS INC. |
| 7901768-26 | 90536 | LOCKHEED MARTIN CORP |
| 850187-0000 | 65597 | THALES USA, INC. |
| 850380-0511 | 65597 | THALES USA, INC. |
| A8143 | 81535 | AERONAUTICAL COMMUNICATIONS EQUIPMENT INC |
| C5110-2G511JM | 81755 | LOCKHEED MARTIN CORPORATION |
| M1-51155 | 54418 | MILTOPE CORPORATION |
| MIL-R-39008/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| OE5115 | 44655 | OHMITE HOLDING, L.L.C. |
| RCR20G511JM | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| RCR20G511JP | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| RCR20G511JR | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| RCR20G511JS | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| S1-51155 | 48294 | PSI-PERIPHERAL SUPPORT |