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 6150-01-601-4549
NSN 6150-01-473-2533
NSN 5996-00-089-9369
NSN 5920-00-444-2127
NSN 2925-01-483-6248
NSN 5999-01-420-6579
NSN 5965-01-265-2980
NSN 5915-01-149-3524
NSN 6135-01-151-2705
NSN 6145-01-544-2631
NSN 6645-01-071-7515
NSN 6150-01-427-3764