From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
List of existing and suggested part numbers for union nuts on chassis water and petrol pipes.
| Identifier | ExFiles\Box 148\5\ scan0186 | |
| Date | 13th August 1937 guessed | |
| UNION NUTS - CHASSIS WATER & PETROL PIPES. EXISTING NUMBERS. SUGGESTED NUMBERS. E.86490 - S/S. E.75977 - S/MC. E.86492 - S/S. E.75979 - S/MC. E.86493 - S/S. E.75980 - S/MC. E.86494 - S/S. E.75981 - S/MC. E.86495 - S/S. E.75982 - S/MC. E.81467 - BZ/S. E.75977 - S/MC. E.81469 - BZ/S. E.75979 - S/MC. E.86816 - S/N. E.75979 - S/MC. E.88038 - S/S. - S/MC. FE.1427 - S/N. E.75980 - S/MC. | ||