| 17W | K2150 | B S S GROUP PLC BRITISH STEAM SPECIALISTS |
| 2322-281 | U1886 | J & E HALL LTD |
| BS1740 TABLE 13 1/8BSP | K2150 | B S S GROUP PLC BRITISH STEAM SPECIALISTS |
| BS1740:PART 1 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSEN10241 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS1740 PART 1-TABLE 13 | K7766 | BRITISH STANDARDS INSTITUTION |
| EN10241 | I9006 | COMITE EUROPEEN DE NORMALISATION |
| FL1016-1AITEM77 | K3732 | HEIL TRAILER INTERNATIONAL LTD |
| H474-267492 | K6984 | DEFENCE LOGISTICS AGENCY |