| 1K238 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| 380 | K5500 | DENCO JUPITER PUMPS LTD |
| 4-350 | K1406 | DUNLOP AEROSPACE POLYMERS & COMPOSITES |
| L9656 | K5924 | BESTOBELL SEALS LTD |
| BS1806-238 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-238 | K7766 | BRITISH STANDARDS INSTITUTION |
| SSML7-17 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| SSML7-17-1K238 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |