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 5935-00-666-4877
NSN 6105-01-280-5343
NSN 6105-01-423-8819
NSN 5905-01-252-9030
NSN 5920-00-771-7280
NSN 5905-00-715-1119
NSN 5975-01-138-0188
NSN 6150-01-048-1980
NSN 6620-01-261-0054
NSN 6240-01-199-3073
NSN 6150-01-600-3922
NSN 7035-01-211-5636