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 6130-00-774-3231
NSN 5999-00-587-1919
NSN 5965-00-834-2603
NSN 6130-01-518-8609
NSN 5999-01-548-6162
NSN 6320-01-290-0514
NSN 5998-01-152-8635
NSN 5855-01-293-1592
NSN 5910-01-063-9113
NSN 5925-00-601-6345
NSN 5985-01-645-0760
NSN 5975-00-286-8506