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 7035-01-049-6776
NSN 5910-00-273-3862
NSN 5960-01-214-0951
NSN 5915-00-012-1593
NSN 7035-01-455-3482
NSN 6145-00-705-6686
NSN 5998-00-503-7780
NSN 6240-00-555-6347
NSN 5960-01-162-6166
NSN 5895-01-324-2233
NSN 6650-01-193-5911
NSN 5855-01-393-2455