| 101039 | U1278 | MINISTRY OF DEFENCE NAVY |
| 5310-029478 | U1278 | MINISTRY OF DEFENCE NAVY |
| 5673 ITEM 21 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| 5673/21 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| 991-4-01841-004 | K1659 | PLESSEY AEROSPACE LTD |
| 6510603 | K6367 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS BRIDGING LIMITED |
| BO1601 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| NB32567 ITEM 21 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| NB32567/21 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| DEF STAN 53-31 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| 991-4-01841-004 | K2523 | EATON LIMITED |
| B1-3397M651TEM52 | K3367 | MINISTRY OF DEFENCE ARMY |
| BS1802 | K7766 | BRITISH STANDARDS INSTITUTION |
| BW 10272-BZ | U2392 | REYNOLDS BOUGHTON LTD |
| S49-106 | U3419 | SANDHURST MANFACTURING COMPANY A DIVISION OF SANDHURST PLANT LTD |
| S49/106 | U3419 | SANDHURST MANFACTURING COMPANY A DIVISION OF SANDHURST PLANT LTD |