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 5930-01-084-7940
NSN 6240-01-633-9357
NSN 5996-01-374-5820
NSN 5996-00-285-3727
NSN 6645-01-617-3354
NSN 6685-01-337-8389
NSN 6645-01-191-0107
NSN 5965-01-339-3274
NSN 5990-01-189-9338
NSN 5905-01-329-1083
NSN 6620-01-135-3787
NSN 5915-01-089-8809