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 6645-01-440-4100
NSN 5965-01-344-5467
NSN 5975-01-056-4297
NSN 5950-01-569-1538
NSN 5925-00-136-6953
NSN 5915-00-011-1612
NSN 5920-01-303-6841
NSN 6240-01-203-0392
NSN 5985-01-368-1194
NSN 6145-01-306-7940
NSN 6240-01-468-6408
NSN 6145-01-462-0353