Item must comply with requirements of defense supply center columbus production standard no. Lo4992
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 6645-00-845-1071
NSN 5996-00-929-1506
NSN 5985-01-468-0295
NSN 6150-01-171-3222
NSN 5999-00-468-4150
NSN 6645-01-284-1157
NSN 6135-00-231-7257
NSN 2925-00-932-6262
NSN 5960-00-419-4521
NSN 5935-00-231-8881
NSN 5999-01-422-4506
NSN 6610-01-458-3119