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 5920-01-581-4392
NSN 5910-00-359-9739
NSN 5920-01-110-3177
NSN 5915-01-318-6336
NSN 6135-01-317-6021
NSN 5910-00-209-6243
NSN 6685-01-596-1480
NSN 5990-01-356-4259
NSN 5905-01-350-7317
NSN 6645-00-300-0401
NSN 5998-01-533-6289
NSN 6320-01-386-3491