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 6220-01-092-8959
NSN 5930-01-487-3803
NSN 6130-00-520-4952
NSN 6105-00-984-8761
NSN 5905-00-017-6872
NSN 6685-00-314-8029
NSN 6650-01-329-3055
NSN 5996-01-114-4803
NSN 5999-00-935-3361
NSN 6320-00-937-5625
NSN 5920-01-420-4934
NSN 5930-00-585-7058