A sleeve shaped item having a hole through its center and equipped with a machine screw, washer, and nut. Designed to be placed in the end of a tube, sealing the tube by turning the screw causing the sleeve to expand against the walls of the tube and in turn expanding the tube. For tapered tube repair plugs, see plug, tube repair. See also cap-plug, radiator testing and plug, radiator test.
NSN 5945-00-934-3212
NSN 2925-00-371-2285
NSN 5950-01-617-9147
NSN 6135-01-238-2878
NSN 6220-00-195-4655
NSN 5975-01-474-6278
NSN 6650-01-055-6168
NSN 6105-01-492-6201
NSN 5965-01-646-2840
NSN 6145-01-545-0960
NSN 5999-01-619-0669
NSN 6610-01-531-6980