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 5990-01-013-4569
NSN 5950-01-044-2409
NSN 5855-01-560-9102
NSN 6220-01-455-2977
NSN 5998-00-133-7687
NSN 6135-00-880-1026
NSN 6110-00-721-4042
NSN 5965-01-005-6617
NSN 7035-01-227-2546
NSN 2925-01-285-7163
NSN 5975-01-288-0119
NSN 5996-01-629-4123