| 28U4063 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| NO PRIMARY REF 99-466-4349 | IREF0 | THIS NCAGE IS USED TO INFORM THAT THE DESIGN CONTROL AUTHORITY CANNOT BEESTABLISHED OR THE ITEM OF SUPPLY IS NO LONGER M |
| SP8 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP8-Y13 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP8Y13 | K7766 | BRITISH STANDARDS INSTITUTION |
| Y13 | K7766 | BRITISH STANDARDS INSTITUTION |