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 5925-01-281-2193
NSN 7035-00-205-1932
NSN 5915-01-274-9370
NSN 5930-01-418-0965
NSN 5925-00-890-4340
NSN 5990-01-270-3209
NSN 5975-01-504-3224
NSN 5905-01-634-0595
NSN 5945-01-388-1997
NSN 5985-00-492-0236
NSN 5996-00-171-0144
NSN 5985-00-591-3001