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 4140-01-323-4279
NSN 6685-01-648-6403
NSN 5935-00-107-8287
NSN 5960-01-046-8308
NSN 6130-01-392-8973
NSN 5965-00-170-5254
NSN 5930-00-050-1488
NSN 5990-00-561-3407
NSN 5925-01-394-3725
NSN 7035-01-633-9537
NSN 6645-01-437-9017
NSN 6685-00-104-7149