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 6110-00-764-6048
NSN 5998-00-925-8649
NSN 5905-01-549-5422
NSN 5895-01-593-3948
NSN 5905-01-411-2879
NSN 6685-01-449-2165
NSN 6240-00-175-6730
NSN 5910-00-203-5856
NSN 5920-01-490-2733
NSN 5965-01-220-0529
NSN 5910-00-934-2669
NSN 4140-00-174-6287