While we're on part numbers, I have just unearthed the following, if anyone has the time and patience. Please don't go out of your way:
Rootes 7/RU 246346 Piston, Standard (packed in fours, so for a four cylinder engine)
Austin 7/AN 1D.1515 Liner, Cylinder
BMC 7/BMC 1D.1536 Taper Compression Ring (packed in 6s, so a six cylinder engine)
BMC 7/BMC 162038 Tappets
Ford 7/FD 18-6150-C Ring, Piston, +0.015"
Gardner 7/GA 1/97/11/43A Sprayer (i.e. injector - these look like LW injectors to me)
Leyland 227564D.MM2 injector (packed in 6s, no VAOS prefix, the number is from the injectors themselves)
LV10 FV143103 Dipstick
7/RR RE3043 Valve, Exhaust
7/RR EB 5853 Valve, Inlet - I think these are for post-war 4.25 and 4.5 straight six engines, i.e. Mk VI, R-type, S1, early Silver Cloud but I don't see the military connection.
LV6/MT9 CDR/APSA 965T Distributor A.P. (presumably air pressure) servo, Clayton Dewandre. This may well be Bedford and possibly even RL!!