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 4140-01-261-4741
NSN 6220-01-209-9972
NSN 5905-00-932-5338
NSN 6135-01-426-8282
NSN 6610-01-549-0491
NSN 5905-01-574-7517
NSN 6150-01-327-4183
NSN 5935-01-255-8286
NSN 5999-00-905-5146
NSN 5998-01-425-9863
NSN 5990-01-465-9235
NSN 5965-01-162-2632