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 6145-00-648-2726
NSN 5960-01-449-1310
NSN 5975-01-378-7762
NSN 6145-01-444-1668
NSN 6135-00-676-5807
NSN 5920-00-275-0498
NSN 5855-01-394-3688
NSN 5915-01-627-2299
NSN 5910-00-243-9425
NSN 5999-01-475-4021
NSN 6110-00-169-5722
NSN 2925-00-969-8340