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| 2023957 | 28528 | ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST |
| 625000-250 | 12436 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
| 2023957 | 31550 | L3HARRIS TECHNOLOGIES, INC. |
| 5156 | 75582 | LEVITON MANUFACTURING CO., INC. |
| 49740 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| PC811000008F1 | 04939 | LOCKHEED MARTIN CORPORATION |
| 70100 | 21226 | PRINCETON TOOL INC |
| A616-16550G1 | 46522 | DCM MANUFACTURING, INC. |
| B40994 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| 7555 | 72268 | HUBBELL INDUSTRIAL CONTROLS, INC |
| 7555 | 74545 | HUBBELL INC WIRING DEVICE DIV |
| B40994 | 74545 | HUBBELL INC WIRING DEVICE DIV |
| 7901755-06 | 90536 | LOCKHEED MARTIN CORP |
| PC811000008F1 | 38597 | LOCKHEED MARTIN CORPORATION |
| S72-7317 | 54418 | MILTOPE CORPORATION |
| RC1448 | 80249 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
| WC596 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |