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 5996-01-444-3915
NSN 5905-00-868-4371
NSN 5975-01-184-4447
NSN 5950-01-108-7317
NSN 6130-01-393-0207
NSN 5905-01-310-7629
NSN 6645-01-124-6277
NSN 6240-01-205-6969
NSN 5930-00-249-4606
NSN 5855-00-237-4088
NSN 5965-00-478-3442
NSN 6145-01-340-4162