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| 14-104 | 32245 | APPLIED AVIONICS, LLC |
| 18-01132 | 50448 | RESEARCH TECHNOLOGY INTERNATIONAL COMPANY |
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| 202-28402-1 | 80378 | TRIUMPH AEROSTRUCTURES, LLC |
| 25-01028-024-22 | F0296 | SAFRAN ELECTRICAL & POWER CHATOU SAS |
| 517-9-98053-002 | 05457 | BRITISH AEROSPACE NORTH AMERICA INC |
| 555566-006 | 23383 | DYNAMICS RESEARCH CORPORATION |
| 43007018 | 50544 | I S S DIV OF SPERRY UNIVAC |
| 43007018-4 | 50544 | I S S DIV OF SPERRY UNIVAC |
| 2500437-000 | 56232 | LOCKHEED MARTIN CORPORATION |
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| 579R414-403 | 79500 | WESTINGHOUSE ELECTRIC CORP |
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| 2824 | R1120 | SATAIR A/S |
| 6839 | 00303 | SHELLY ASSOCIATES INC. |
| 6839 | 05464 | INDUSTRIAL ELECTRONIC ENGINEERS, INC. |
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| 6839AS25 | 08108 | LAMP INDUSTRY FOR USE WITH INDUSTRY DESIGNATIONS AND ABBREVIATIONS FOR LAMPS |
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| 9007018-4 | 50544 | I S S DIV OF SPERRY UNIVAC |
| 6839 | 55335 | JKL COMPONENTS, CORPORATION |
| 841304-000-064 | 55588 | EATON ELECTRICAL INC. DBA CUTTLER HMMER CMRCL CNTRLS DIV DIV VEHICLE CONTROLS BUSINESS UNIT |
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| 6839 | 71744 | CHICAGO MINIATURE LIGHTING LLC DBA CHICAGO MINIATURE OPTOELECTRON |
| 64 | 76854 | ELECTRO SWITCH CORP. |
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| 70902-01984-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
| 6839 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
| A2418 | 81535 | AERONAUTICAL COMMUNICATIONS EQUIPMENT INC |
| 63225-1 | 82340 | L3HARRIS TECHNOLOGIES, INC. |
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| 91543036 | F2839 | THALES SERVICE INDUSTRIES |
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| A910102 | K0268 | RAYTHEON SYSTEMS LIMITED |
| A18291 | K0967 | MBDA UK LTD |
| 6839 | K7242 | ACAL ELECTRONICS LTD |
| 6839 | K7495 | IMO PRECISION CONTROLS LTD |
| JKL6839 | 07294 | GENISCO FILTER CORP |
| FB13 | 08717 | SLOAN COMPANY, THE |
| FB38 | 08717 | SLOAN COMPANY, THE |
| FB38A | 08717 | SLOAN COMPANY, THE |
| FB59 | 08717 | SLOAN COMPANY, THE |
| N6839 | 10988 | CNH INDUSTRIAL AMERICA LLC |
| JKL6839 | 13050 | SPECTRUM CONTROL, INC. DIV API TECHNOLOGIES - EIS/WESSON |
| N0268AA | 23439 | FOXBORO CO THE GOVERNMENT MARKET DEVELOPMENT DEPT |
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| PL6839 | 58451 | PRECISION LAMP INC |
| LTX6839 | 61342 | LAMPTRONIX CO LTD |
| ML6839 | 61951 | MICRO LAMPS INC. |
| CM6839 | 71744 | CHICAGO MINIATURE LIGHTING LLC DBA CHICAGO MINIATURE OPTOELECTRON |
| GI6839 | 71744 | CHICAGO MINIATURE LIGHTING LLC DBA CHICAGO MINIATURE OPTOELECTRON |
| P-LA3-1-0995-2 | 72717 | GENERAL RAILWAY SIGNAL CO A UNIT OF GENERAL SIGNAL CORP |
| LA64 | 76854 | ELECTRO SWITCH CORP. |
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| S21006-021 | 86887 | SIGMA TEK, INC. |
| ND-40439 | 94271 | LOCKHEED MARTIN CORP |
| MS3338-6839 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS3338-6839 | C0426 | HENSOLDT SENSORS GMBH |
| CM6839 | C0631 | CP CLARE ELEKTRONIK GMBH |
| OL-6839 | R1120 | SATAIR A/S |
| S21006-021 | R1120 | SATAIR A/S |
| OL-6839 | S3774 | OSHINO LAMPS LTD. |
| OL-856 | S3774 | OSHINO LAMPS LTD. |
| L1336 | U1609 | THORN ELECTRICAL INDUSTRIES LTD |