| 252NM42639TX | K3743 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED |
| 99-851-8068 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| DEFSTAN53-25 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BS4168:PART 1-M12X40-12.9 ZN | K7766 | BRITISH STANDARDS INSTITUTION |
| BSENISO4762 | K7766 | BRITISH STANDARDS INSTITUTION |
| FV2149227ITEM34 | U0795 | QINETIQ |
| ISO4762-M12X40-12.9 | I9008 | INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) |
| GR/34272/A ITEM 68 | K0231 | QINETIQ |
| GR/34272/AITEM 68 | K0231 | QINETIQ |
| ST46657 | K2709 | PERKINS ENGINES COMPANY LTD |
| NM42639TX | K3743 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED |
| M12X40-12.9 ZINC PLATED | K7766 | BRITISH STANDARDS INSTITUTION |