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 5998-01-087-1864
NSN 2925-00-265-7539
NSN 6620-01-111-3335
NSN 5999-01-429-7018
NSN 4140-01-463-9023
NSN 5996-00-082-4081
NSN 5945-00-551-0747
NSN 7035-01-411-6062
NSN 5998-01-489-1001
NSN 5910-01-352-0917
NSN 5945-00-490-4510
NSN 5965-01-011-1228