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 and weight breakdown for Goshawk II and Goshawk III front axles.
| Identifier | ExFiles\Box 101\1\ scan0038 | |
| Date | 12th November 1925 guessed | |
| FRONT AXLE WT. OF COMPLETE GOSHAWK III AXLE WITH CROSS STEERING TUBE AND F.W.B. = 131 LBS: WT. OF COMPLETE GOSHAWK II AXLE WITH CROSS STEERING TUBE WITHOUT F.W.B. = 72.75 LBS: LEFT TABLE PART NỌ GOSHAWK II | PART NỌ GOSHAWK III | TITLE | MATERIAL GOSHAWK II | MATERIAL GOSHAWK III | NỌ OFF GII | NỌ OFF GIII | GOSHAWK II DETAIL WT. LBS/OZS | GOSHAWK II BULK WT. LBS/OZS | GOSHAWK III DETAIL WT. LBS/OZS | GOSHAWK III BULK WT. LBS/OZS F.{Mr Friese} 50916 | F.{Mr Friese} 50916 | SAFETY WASHER | S/M 201B | S/M 201C | 2 | 2 | -/1¾ | -/3½ | -/2 | -/4 F.{Mr Friese} 52122 | F.{Mr Friese} 52122 | NUT (END OF STUB AXLE N.S.) | S/M 201B | S/M 201C | 1 | 1 | -/1¾ | -/1¾ | -/2 | -/2 F.{Mr Friese} 52123 | F.{Mr Friese} 52123 | NUT (END OF STUB AXLE O.S.) | S/M 201B | S/M 201C | 1 | 1 | -/1¾ | -/1¾ | -/2 | -/2 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 50789 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 50789 | REMOVAL NUT (HUB) | S/M 201B | S/M 201C | 2 | 2 | -/5 | 2/10 | -/5 | 2/10 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 50790 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 50790 | STOP RING (SLIDING PIECE) | S/CS | S/CS | 2 | 2 | -/1 | -/2 | -/1 | -/2 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 50791 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 50791 | WITHDRAWAL RING | S/CS | S/CS | 2 | 2 | -/1 | -/2 | -/1 | -/2 F.{Mr Friese} 51385 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51716 | AXLE PIVOT O.S. | S/N 206 | S/N 206 | 1 | 1 | 4/- | 4/- | 3/6½ | 3/6½ F.{Mr Friese} 51386 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51717 | AXLE PIVOT N.S. | S/N 206 | S/N 206 | 1 | 1 | 4/- | 4/- | 3/6½ | 3/6½ F.{Mr Friese} 51320 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51719 | CROSS STEERING LEVER N.S. | S/N 206 | S/N 206 | 1 | 1 | 2/1 | 2/1 | -/- | -/- - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51720 | BRAKE CARRIER PLATE INNER O.S | - | S/MD 239 | - | 1 | -/- | -/- | -/14½ | -/14½ - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51721 | BRAKE CARRIER PLATE INNER N.S | - | S/MD 239 | - | 1 | -/- | -/- | -/14½ | -/14½ - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51722 | BRAKE CARRIER PLATE OUTER O.S | - | A 223 | - | 1 | -/- | -/- | -/12 | -/12 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51723 | BRAKE CARRIER PLATE OUTER N.S | - | A 223 | - | 1 | -/- | -/- | -/12 | -/12 F.{Mr Friese} 51304 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51724 | WHEEL HUB O.S. | S/M 201B | S/M 201C | 1 | 1 | 5/7 | 5/7 | 6/9 | 6/9 F.{Mr Friese} 51305 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51725 | WHEEL HUB N.S. | S/M 201B | S/M 201C | 1 | 1 | 5/7 | 5/7 | 6/9 | 6/9 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 50785 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51726 | SLIDING PIECE (HUB) | S/M 201C | S/M 201C | 2 | 2 | -/13 | 1/10 | -/11 | 1/6 F.{Mr Friese} 50923 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51727 | FIXED PIECE (HUB) | S/M 201B | S/M 201C | 1 | 2 | -/9½ | -/9½ | -/14 | 1/12 F.{Mr Friese} 50919 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51728 | RETAINING NUT (HUB BRG N.S.) | S/M 201B | S/M 201C | 1 | 1 | -/9½ | -/9½ | -/6 | -/6 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51729 | RETAINING NUT (HUB BRG O.S.) | - | S/M 201B | - | 1 | -/- | -/- | -/6 | -/6 F.{Mr Friese} 50920 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51730 | RETAINING NUT (FIXED PIECE) | S/M 201C | S/M 201C | 1 | 2 | -/9½ | -/9½ | -/7 | -/14 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51732 | CENTRE BOLT (PIVOT) | - | S/ZN 2071 | - | 2 | -/- | -/- | -/1½ | -/3 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51740 | BOTTOM FLANGE (AXLE PIVOT) | - | S/N 206 | - | 2 | -/- | -/- | -/8 | 1/- - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51744 | PIVOT PIN, GLAND (UPPER) | - | S/M 201C | - | 2 | -/- | -/- | -/1 | -/2 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51747 | BRAKE DRUM | - | O - 6½ CARBON STEEL | - | 2 | -/- | -/- | 8/5 | 16/10 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51748 | OIL CATCHER (BRAKE DRUM) | - | S/MD 239 | - | 2 | -/- | -/- | -/2 | -/4 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51750 | BALL JOINT BODY (BOTTOM) | - | S/N 206 | - | 2 | -/- | -/- | -/1 | -/2 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51751 | BALL JOINT PAD (TOP) | - | S/N 206 | - | 2 | -/- | -/- | -/½ | -/1 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51773 | PULL OFF SPRING (BRAKE STEAFS) | - | S/CS | - | 2 | -/- | -/- | -/2 | -/4 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51774 | BALL PIN (CROSS STEERING LEVER) | - | S/ZN 2071A | - | 2 | -/- | -/- | -/4 | -/8 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51775 | BALL PIN (SIDE STEERING LEVER) | - | S/ZN 2071A | - | 2 | -/- | -/- | -/3 | -/3 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51778 | PULL OFF SPRING (TORSION O.S.) | - | S/CS | - | 1 | -/- | -/- | -/3 | -/3 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51779 | PULL OFF SPRING (TORSION N.S.) | - | S/CS | - | 1 | -/- | -/- | -/3 | -/3 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51783 | BRAKE STRAP | - | A/C 220 | - | 2 | -/- | -/- | 1/8 | 3/- - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51784 | BRAKE STRAP | - | A/C 220 | - | 2 | -/- | -/- | 1/8 | 3/- - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51786 | BRAKE SHOE | - | FERODO BONDED ASB | - | 8 | -/- | -/- | -/2 | 1/- RIGHT TABLE - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51788 | ACTUATING SHAFT BUSH (OUTER) | - | BZ/PC 214 | - | 2 | -/- | -/- | -/2 | -/4 F.{Mr Friese} 50918 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51799 | OIL RETAINER (HUB) | B 215 | B 215 | 2 | 2 | -/3½ | -/7 | -/2 | -/4 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51806 | BRAKE TOGGLE | - | S/ZN 2071A | - | 4 | -/- | -/- | -/1 | -/4 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51807 | BRAKE TOGGLE FORK | - | S/N 206 | - | 4 | -/- | -/- | -/1 | -/4 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51844 | BUSH (INNER ACT'G LEVER) | - | S/N 206 | - | 2 | -/- | -/- | -/¼ | -/½ - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52315 | CROSS & SIDE STEERING LEVER | - | S/N 206 | - | 1 | -/- | -/- | 4/- | 4/- - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52303 | BEARING (TOGGLE ACT'G SHAFT) | - | BZ/PC 214 | - | 2 | -/- | -/- | -/7 | -/14 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52465 | BALL JOINT BODY (TOP) | - | S/N 206 | - | 2 | -/- | -/- | -/1¾ | -/3½ E.{Mr Elliott - Chief Engineer} 51661 | - | NUT (TOGGLE ACT'G SHAFT) | S/M 201C | - | 2 | - | -/1 | -/2 | -/- | -/- F.{Mr Friese} 51383 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51845 | AXLE PIVOT PIN | S/ZN 2071 | S/N 206 | 2 | 2 | -/12 | 1/8 | -/15 | 1/14 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51846 | PIVOT BUSH (BOTTOM) | - | S/ZN 2071A | - | 2 | -/- | -/- | 5¼ | -/10½ F.{Mr Friese} 51889 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 51848 | FRICTION WASHER | BZ/ZNPLCRHA | - | 4 | 2 | -/⅜ | -/1½ | -/1 | -/2 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52468 | SPRING LOADING BUSH | - | S/M 201C | - | 2 | -/- | -/- | -/1½ | -/3 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52472 | ACTUATING LEVER - BOTTOM O.S. | - | S/M 201C | - | 1 | -/- | -/- | -/2 | -/2 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52473 | ACTUATING LEVER - BOTTOM N.S. | - | S/M 201C | - | 1 | -/- | -/- | -/2 | -/2 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52474 | ACTUATING LEVER - INNER O.S. | - | S/N 206 | - | 1 | -/- | -/- | -/7 | -/7 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52475 | ACTUATING LEVER - INNER N.S. | - | S/N 206 | - | 1 | -/- | -/- | -/7 | -/7 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52478 | BRAKE ACTUATING SHAFT | - | S/M 201C | - | 2 | -/- | -/- | 1/- | 2/- F.{Mr Friese} 51498 | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52481 | FRONT AXLE | S/NCR 208A | S/NCR 208A | 1 | 1 | 28/9 | 28/9 | 32/13 | 32/13 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52486 | OIL GUARD (TOGGLE SHAFT) | - | S/M 201C | - | 2 | -/- | -/- | -/⅞ | -/1¾ - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52487 | BALL END PIN (PULL ROD) | - | S/ZN 2071A | - | 4 | -/- | -/- | -/½ | -/2 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52488 | LOCKING PIECE (TOGGLE SHAFT NUT) | - | S/DS 202 | - | 2 | -/- | -/- | -/1 | -/2 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52489 | OIL CATCHER (CARRIER PLATE) | - | S/MD 239 | - | 2 | -/- | -/- | -/1 | -/2 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52490 | ADJUSTING DISC O.S. | - | S/M 201C | - | 1 | -/- | -/- | -/3 | -/3 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52491 | ADJUSTING DISC N.S. | - | S/M 201C | - | 1 | -/- | -/- | -/3 | -/3 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52492 | ACTUATING LEVER TOP - O.S. | - | S/N 206 | - | 1 | -/- | -/- | -/7 | -/7 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52493 | ACTUATING LEVER TOP N.S. | - | S/N 206 | - | 1 | -/- | -/- | -/7 | -/7 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52494 | TOGGLE ACTUATING SHAFT O.S. | - | S/ZN 2071A | - | 1 | -/- | -/- | -/7½ | -/7½ - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52495 | TOGGLE ACTUATING SHAFT N.S. | - | S/ZN 2071A | - | 1 | -/- | -/- | -/7½ | -/7½ - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52498 | PULL ROD | - | S/N 206 | - | 2 | -/- | -/- | -/2 | -/4 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52612 | BRAKE ACTUATING LEVER O.S. | - | S/N 206 | - | 1 | -/- | -/- | -/7 | -/7 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52613 | BRAKE ACTUATING LEVER N.S. | - | S/N 206 | - | 1 | -/- | -/- | -/7 | -/7 - | G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 52746 | FRONT AXLE | - | S/NCR 208A | - | 1 | SEE F.51498 & G.52481 | -/7 | -/7 | ||