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 6610-00-166-0233
NSN 5960-00-968-6414
NSN 6220-01-045-9091
NSN 5996-01-512-7678
NSN 5950-01-508-4244
NSN 5855-00-629-5343
NSN 6320-00-925-0558
NSN 5905-01-197-8119
NSN 5999-00-904-4210
NSN 6145-01-437-7710
NSN 5855-01-508-6331
NSN 5925-01-568-3553