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 5895-01-481-1274
NSN 6110-00-960-7341
NSN 6220-01-119-5444
NSN 6620-00-980-6258
NSN 5960-01-078-3418
NSN 5999-01-146-5436
NSN 6620-01-063-1441
NSN 5996-00-256-3915
NSN 5910-01-145-3380
NSN 5990-01-606-1873
NSN 5910-01-397-7657
NSN 6145-01-525-8140