A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 5855-01-539-4296
NSN 6320-01-176-8367
NSN 4140-01-602-9995
NSN 7035-00-437-7950
NSN 6240-01-442-7746
NSN 6135-01-299-7252
NSN 5999-01-438-4421
NSN 5910-01-393-7274
NSN 5990-00-232-3965
NSN 6150-01-427-3764
NSN 5998-00-269-2135
NSN 6620-01-259-5944