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 6610-01-652-9477
NSN 5960-01-058-8582
NSN 7035-01-377-6255
NSN 5915-01-192-9000
NSN 6240-01-301-3087
NSN 5930-00-935-2151
NSN 6150-01-025-0423
NSN 5975-01-310-9625
NSN 5975-00-041-1426
NSN 5835-01-226-7875
NSN 5990-00-988-5819
NSN 5910-00-388-6737