| 3180-2510-001 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITED |
| 61421-970-0 | K8082 | ULTRA ELECTRONICS LIMITED |
| BS4183 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183-TABLE 5 M2.5 X 10 | K7766 | BRITISH STANDARDS INSTITUTION |
| 8-729-02-101 ITEM 0013 | K8082 | ULTRA ELECTRONICS LIMITED |
| 8-729-02-101/0013 | K8082 | ULTRA ELECTRONICS LIMITED |
| BS4183SMMCFFSL02-5X010CRS000NT | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BS4183SMMCFFSL02-5X010CRS000NT | K9090 | MINISTRY OF DEFENCE |