| 594-7284978-F225 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| A-A-52506 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| A-A52506 TYPEF | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| A-A52506 TYPEF 1.813-2.750 RANGE | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| H521-1905-F225 | 96169 | ELECTRIC BOAT CORPORATION |