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 5925-01-448-9590
NSN 6620-00-435-5205
NSN 5990-00-067-1622
NSN 6220-01-463-8673
NSN 6645-00-664-4665
NSN 6145-00-284-1514
NSN 5985-00-456-0240
NSN 5950-00-179-2358
NSN 5895-01-505-7009
NSN 5945-00-828-4484
NSN 6110-00-643-4832
NSN 5905-00-907-6318