| 5330-037147 | U1278 | MINISTRY OF DEFENCE NAVY |
| BS1806-345 | K7766 | BRITISH STANDARDS INSTITUTION |
| DEFSTAN02-337 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| GMA62705 | K4787 | MINISTRY OF DEFENCE PROCUREMENT EXECUTIVE |
| BSM48-345 | K7766 | BRITISH STANDARDS INSTITUTION |
| GMA62705 | U1921 | SIMON GLOSTER SARO LTD |
| NES 337 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |