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 2925-00-304-1997
NSN 5960-00-855-8792
NSN 5999-01-141-6859
NSN 6620-00-431-3837
NSN 5920-01-618-4473
NSN 5895-01-166-2493
NSN 6240-00-541-7032
NSN 5960-01-526-1463
NSN 6610-00-407-4295
NSN 5999-01-377-3618
NSN 5996-01-267-2791
NSN 5985-01-577-6557