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 6645-01-535-7136
NSN 5895-01-379-2310
NSN 5990-01-380-7815
NSN 7035-00-523-7492
NSN 5985-00-374-1062
NSN 6220-00-313-4386
NSN 5999-00-519-5455
NSN 6685-01-321-7931
NSN 5895-00-499-1580
NSN 5930-00-735-6989
NSN 5950-01-445-8905
NSN 6220-01-280-5353