| BS1131PT5 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS1131PT5-F121620 | K7766 | BRITISH STANDARDS INSTITUTION |
| FBS399 | K1088 | OILITE BEARINGS LTD |
| BS1131PT5F121620 | K7766 | BRITISH STANDARDS INSTITUTION |
| F121620 | K7766 | BRITISH STANDARDS INSTITUTION |
| FBS399 | KCWY9 | BEARING TRANSMISSION AND LUBRICANT SUPPLIES LTD |
| FBS399X1-1/4IN | K1088 | OILITE BEARINGS LTD |
| FBS399X1-1/4IN | KCWY9 | BEARING TRANSMISSION AND LUBRICANT SUPPLIES LTD |
| PH15651-103 | U2248 | SELEX ELSAG LTD |