| | GLASS SPHERES | RAYOTEK SCIENTIFIC, LLC | $48,045 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 334519Other Measuring and Controlling Device Manufacturing | 6650OPTICAL INSTRUMENTS, TEST EQUIPMENT, COMPONENTS AND ACCESSORIES | Sep 12, 2023 | Sep 12, 2023 | Jun 30, 2024 |
| | CUSTOM SIGHT GLASS/SIGHT GLASS | RAYOTEK SCIENTIFIC, LLC | $11,070 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 327215Glass Product Manufacturing Made of Purchased Glass | 6680LIQUID AND GAS FLOW, LIQUID LEVEL, AND MECHANICAL MOTION MEASURING INSTRUMENTS | Apr 21, 2022 | Apr 21, 2022 | Sep 30, 2022 |
| | SAPPHIRE WINDOW ASSEMBLY TESTING FOR DAVINCI+ | RAYOTEK SCIENTIFIC, LLC | $79,916 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 327215Glass Product Manufacturing Made of Purchased Glass | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Dec 9, 2020 | Dec 8, 2020 | Mar 19, 2021 |
| | 8505989238!ELECTRODE | RAYOTEK SCIENTIFIC, LLC | $0 | DEFENSE LOGISTICS AGENCY | DEFENSE LOGISTICS AGENCY | — | 335931Current-Carrying Wiring Device Manufacturing | 5977ELECTRICAL CONTACT BRUSHES AND ELECTRODES | Oct 19, 2018 | Oct 19, 2018 | Mar 25, 2019 |
| | CUSTOM SIGHT WINDOW | RAYOTEK SCIENTIFIC, LLC | $42,760 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 327215Glass Product Manufacturing Made of Purchased Glass | 3635CRYSTAL AND GLASS INDUSTRIES MACHINERY | Apr 10, 2018 | Apr 10, 2018 | Jul 3, 2018 |
| | 8504783968!WINDOW,OPTICAL INST | RAYOTEK SCIENTIFIC, LLC | $0 | DEFENSE LOGISTICS AGENCY | DEFENSE LOGISTICS AGENCY | — | 333314 | 1240OPTICAL SIGHTING AND RANGING EQUIPMENT | Oct 17, 2017 | Oct 17, 2017 | Aug 31, 2018 |
| | 8504770243!ELECTRODE | RAYOTEK SCIENTIFIC, LLC | $0 | DEFENSE LOGISTICS AGENCY | DEFENSE LOGISTICS AGENCY | — | 335931Current-Carrying Wiring Device Manufacturing | 5977ELECTRICAL CONTACT BRUSHES AND ELECTRODES | Sep 20, 2017 | Sep 20, 2017 | Feb 26, 2018 |
| | PURCHASE OF 49 OBSERVATION WINDOWS FOR USE WITH M1A1 ABRAMS FOV | RAYOTEK SCIENTIFIC, LLC | $5,684 | DEFENSE LOGISTICS AGENCY | DEPT OF THE ARMY | — | 326199All Other Plastics Product Manufacturing | 9330PLASTICS FABRICATED MATERIALS | Sep 14, 2017 | Sep 14, 2017 | Nov 4, 2018 |
| | 8504124634!BRACKET ASSEMBLY,EX | RAYOTEK SCIENTIFIC, LLC | $0 | DEFENSE LOGISTICS AGENCY | DEFENSE LOGISTICS AGENCY | — | 314999All Other Miscellaneous Textile Product Mills | 1670PARACHUTES; AERIAL PICK UP, DELIVERY, RECOVERY SYSTEMS; AND CARGO TIE DOWN EQUIPMENT | Mar 10, 2017 | Mar 10, 2017 | May 31, 2018 |
| | 8503930096!BEAM SPLITTER,OPTIC | RAYOTEK SCIENTIFIC, LLC | $13,425 | DEFENSE LOGISTICS AGENCY | DEFENSE LOGISTICS AGENCY | — | 333314 | 6650OPTICAL INSTRUMENTS, TEST EQUIPMENT, COMPONENTS AND ACCESSORIES | Dec 20, 2016 | Dec 20, 2016 | Jan 8, 2018 |
| | 8503762193!LENS,OPTICAL INSTRU | RAYOTEK SCIENTIFIC, LLC | $0 | DEFENSE LOGISTICS AGENCY | DEFENSE LOGISTICS AGENCY | — | 333314 | 6650OPTICAL INSTRUMENTS, TEST EQUIPMENT, COMPONENTS AND ACCESSORIES | Oct 19, 2016 | Oct 19, 2016 | Feb 6, 2017 |
| | SINGLE SAPPHIRE CRYSTALS | RAYOTEK SCIENTIFIC, LLC | $59,318 | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | — | 332710Machine Shops | 6655GEOPHYSICAL INSTRUMENTS | Sep 16, 2016 | Sep 16, 2016 | Mar 16, 2017 |
| | 8503614007!HOUSING,ASSEMBLY,PR | RAYOTEK SCIENTIFIC, LLC | $0 | DEFENSE LOGISTICS AGENCY | DEFENSE LOGISTICS AGENCY | — | 333314 | 5855NIGHT VISION EQUIPMENT, EMITTED AND REFLECTED RADIATION | Sep 6, 2016 | Sep 6, 2016 | Aug 18, 2017 |
| | 8503575967!SUPPORT,STRUCTURAL | RAYOTEK SCIENTIFIC, LLC | $0 | DEFENSE LOGISTICS AGENCY | DEFENSE LOGISTICS AGENCY | — | 336413Other Aircraft Parts and Auxiliary Equipment Manufacturing | 1560AIRFRAME STRUCTURAL COMPONENTS | Aug 25, 2016 | Aug 25, 2016 | Sep 28, 2018 |
| | 8503478674!REFLECTOR,LIGHT | RAYOTEK SCIENTIFIC, LLC | $12,690 | DEFENSE LOGISTICS AGENCY | DEFENSE LOGISTICS AGENCY | — | 335129 | 6230ELECTRIC PORTABLE AND HAND LIGHTING EQUIPMENT | Jul 28, 2016 | Jul 28, 2016 | Feb 28, 2017 |
| | 8503445576!WINDOW PANEL,AIRCRA | RAYOTEK SCIENTIFIC, LLC | $0 | DEFENSE LOGISTICS AGENCY | DEFENSE LOGISTICS AGENCY | — | 336411Aircraft Manufacturing | 1560AIRFRAME STRUCTURAL COMPONENTS | Jul 19, 2016 | Jul 19, 2016 | Sep 15, 2016 |
| | CUSTOM FLANGED DOMES, 2 EACH. SHIPPING. | RAYOTEK SCIENTIFIC, LLC | $13,817 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 327215Glass Product Manufacturing Made of Purchased Glass | 6640LABORATORY EQUIPMENT AND SUPPLIES | May 19, 2016 | May 19, 2016 | Jun 1, 2016 |
| | 4" ANSI 1500LB CLASS SIGHT GLASS 304 MICHAEL SWIATEK 3-2720 MS 301-2 | RAYOTEK SCIENTIFIC, LLC | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 238150Glass and Glazing Contractors | 6695COMBINATION AND MISCELLANEOUS INSTRUMENTS | Jul 31, 2012 | Jul 31, 2012 | Sep 30, 2012 |
| | SAPPHIRE WINDOWS: 44.00MM DIA X 25.40MM | RAYOTEK SCIENTIFIC, LLC | $18,151 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 333314 | 6650OPTICAL INSTRUMENTS, TEST EQUIPMENT, COMPONENTS AND ACCESSORIES | Sep 23, 2010 | Sep 23, 2010 | Nov 11, 2010 |
| | — | RAYOTEK SCIENTIFIC, LLC | $0 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541330Engineering Services | R413 | Aug 10, 2005 | Aug 10, 2005 | Oct 12, 2006 |
| | SAPPHIRE WINDOW: 6" DIA. (+/-0.014") X4MM THICK EDGE (+/-0.2MM) / C-PLANE ORIENTATION/POLISH 40/20, SINGLE BUBBLES LESS THAN 100 MICRONS, FINE ANNEALED, WEDGE 25-60 MINUTES, TRANSMISSION WAVEFRONT ERROR LAMBDA/4, CA>85% | RAYOTEK SCIENTIFIC, LLC | $20,490 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | — | Jul 25, 2005 | Jul 25, 2005 | Nov 18, 2005 |
| | — | RAYOTEK SCIENTIFIC, LLC | $3,978 | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | — | — | 334516Analytical Laboratory Instrument Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Dec 22, 2003 | Dec 22, 2003 | Mar 1, 2004 |