| 103-2642 | K0636 | MARSHALL-FOWLER LTD |
| 1F339 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| R6325HL1017 | K0640 | FREUDENBERG TECHNICAL PRODUCTS |
| BS1806-339 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-339 | K7766 | BRITISH STANDARDS INSTITUTION |
| 5330-857049 | U1278 | MINISTRY OF DEFENCE NAVY |
| SSML7-17 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| SSML7-17-1F339 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |