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).
Parts list for an Epicyclic Gear, detailing piece numbers, descriptions, quantity per engine, and weight.
| Identifier | ExFiles\Box 61\1\ scan0009 | |
| Date | 2nd January 1924 guessed | |
| 17. EPICYCLIC GEAR. Piece No. Description. No per engine. Lbs. E.{Mr Elliott - Chief Engineer} 5267. Nut for Prop: Shaft Bush. 9 .09 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5280. Washer for Retaining Bolt. 12 .03 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5281. Retaining Bolt for Wheel Bracket. 6 .12 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5307. Distance Piece (rear) 1 .19 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5282. Retaining Bolt for Wheel Bracket 6 .09 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5311. Propeller Thrust Housing. 1 3.00 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5317. Distance Piece (front) 1 .12 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5318. Ball Cage. 2 .25 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5636/7. Planet Wheel (not drilled) 3 3.93 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5641/2. Planet Pinion (not drilled) 3 5.06 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 8401. Nut for Retaining Bolt. 12 .06 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 4803. Nut for Thrust Housing Stud. 16) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 4803. " " Coupling 4) .06 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 4807. Nut for Adjusting Screw. 4 .06 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 4856. Adjusting Screw Plug. 4 .12 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 4889. Nut for Coupling. 4 .03 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 4966. Nut for Planet Cage Bolts. 6 .03 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5029. Bush for Coupling. 4 .12 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5031. Blocks for Coupling. 4 .31 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5032. C.S.K Head Bolts for Coupling. 4 .09 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5033. Distance Piece for Coupling. 4 .06 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5062. Roller for Bearings. 14 .19 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5063. Rivets for roller Bearings. 7 .01 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5069. Rivets for G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 5224. 8 .01 (CONT'D) | ||