An item used to adapt the stem of a tester, cylinder compression to various size automotive spark plug ports. It may be a threaded type to fit a designated spark plug port or a universal type designed to accommodate a range of sizes. It may be fastened to the tester stem by means of a quick change or threaded connector.
NSN 5965-01-535-5789
NSN 5905-01-490-4290
NSN 5935-00-790-7092
NSN 5990-00-574-4301
NSN 6130-00-707-5931
NSN 5920-01-322-2572
NSN 5998-00-100-4948
NSN 5915-01-315-0268
NSN 6105-01-370-5226
NSN 6650-00-930-8825
NSN 5965-01-535-0718
NSN 6150-01-506-6640