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 6610-01-246-4164
NSN 5960-01-227-8634
NSN 5925-01-429-0392
NSN 6145-01-246-3827
NSN 6645-01-422-9672
NSN 6220-01-399-3030
NSN 6620-00-421-7509
NSN 6240-01-622-3020
NSN 5975-00-495-0041
NSN 5996-00-224-9185
NSN 6150-01-204-8656
NSN 6620-00-635-7347