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 6130-01-415-2870
NSN 5996-01-328-8706
NSN 5855-00-532-0025
NSN 5975-01-415-5771
NSN 5905-01-060-7100
NSN 6110-01-100-4445
NSN 7035-01-462-5766
NSN 6110-01-253-8362
NSN 5915-01-266-9481
NSN 5985-00-097-7634
NSN 6685-01-455-6688
NSN 5925-00-451-2061