Hi, Richard,
Of course I meant "1382-" for the part number. I did order some from you earlier in the year against teh right part number, but when they turned up they were actually 90/100/175/200 circlips. That wasn't a problem because I have a few Bridgestones that use those clips (!) - they just went into my spares box and will get used in due course. I amd still on the lookout for the correct 50 Sp clips, though.
Are you sure you've actually got 50 Sport clips? They should be made form 0.8mm diameter wire to fit a 12mm pin hole. The 175 clips are made from 1.0mm wire to fit a 14mm pin hole.
Graham