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 6240-01-055-5193
NSN 5925-01-177-3177
NSN 7035-01-580-6250
NSN 5985-01-188-4499
NSN 6145-01-630-5643
NSN 5950-01-234-7220
NSN 5895-01-262-4060
NSN 4140-00-152-7092
NSN 5925-01-100-3631
NSN 6685-01-544-8104
NSN 6130-00-878-6149
NSN 6645-00-580-9605