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 5915-01-106-3705
NSN 6620-01-278-8028
NSN 5960-01-415-3574
NSN 4140-01-328-8516
NSN 6135-01-026-9960
NSN 6150-01-065-0481
NSN 6620-00-730-8699
NSN 5960-01-014-1595
NSN 5855-01-159-1654
NSN 5910-01-429-4648
NSN 6320-00-456-0836
NSN 5999-01-269-2766