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 5925-01-423-0079
NSN 6240-00-683-0725
NSN 5975-00-722-1954
NSN 5895-01-235-9184
NSN 5855-01-520-8747
NSN 5945-00-213-0101
NSN 5930-00-885-6867
NSN 6130-00-403-2044
NSN 6650-00-170-5095
NSN 6130-01-651-5320
NSN 6110-00-316-5450
NSN 5960-01-553-4557