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 4140-01-106-2559
NSN 5910-00-923-4272
NSN 5895-00-935-8183
NSN 2925-01-391-9247
NSN 5960-00-304-8668
NSN 5960-01-604-1158
NSN 5910-01-256-3130
NSN 5975-00-462-9376
NSN 5990-01-004-6343
NSN 6645-00-262-7448
NSN 6220-01-312-6329
NSN 6645-01-103-8449