A tapered item designed to plug temporarily, the end of a leaking boiler tube(s), condenser tube(s), and the like. Excludes plug, tube repair, expanding. See also cap-plug, radiator testing and plug, radiator test.
NSN 5835-01-383-1313
NSN 5975-01-500-1935
NSN 5985-01-301-1321
NSN 5996-00-136-9651
NSN 6150-01-456-9845
NSN 5990-00-312-6787
NSN 5998-01-418-8308
NSN 6620-01-575-6002
NSN 5999-01-578-6827
NSN 5835-00-275-0584
NSN 5975-01-433-2110
NSN 5935-00-703-0137