A shouldered hollow screw and threaded sleeve assembly, designed to be fastened in place by turning the screw, causing one end of the sleeve to flare over the shoulder and against the material through which it has been inserted. Also, a countersunk head hollow screw and flared sleeve-nut assembly, designed to mate with a dimpled hole in the material to which it is fastened. The hollow screws may also have internal threads for attaching screws. See also shield, expansion.
NSN 5975-01-582-2499
NSN 6135-00-235-1938
NSN 5950-00-546-8552
NSN 6320-01-466-4175
NSN 5998-01-575-9985
NSN 5910-01-572-7794
NSN 6320-01-233-5798
NSN 6650-00-444-7796
NSN 6130-01-032-8098
NSN 5910-00-591-4261
NSN 6645-01-215-0617
NSN 6620-01-076-0232