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 6645-00-163-9580
NSN 6685-01-394-1217
NSN 5835-00-153-4100
NSN 5965-00-871-8987
NSN 5855-01-446-7574
NSN 4140-01-558-6831
NSN 5998-01-633-8191
NSN 6135-01-205-5965
NSN 5990-01-248-8222
NSN 7035-00-173-2281
NSN 5920-01-433-2967
NSN 6645-00-183-8812