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 5905-00-331-4276
NSN 5999-01-440-1437
NSN 5990-01-065-0492
NSN 6240-00-660-8849
NSN 6145-01-390-1580
NSN 5960-01-030-5345
NSN 5910-01-534-7699
NSN 6130-01-025-5995
NSN 5998-00-118-9768
NSN 6130-00-682-3350
NSN 5950-01-607-0323
NSN 6620-00-575-9230