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 5935-00-411-3688
NSN 5998-00-761-4023
NSN 5895-01-589-8409
NSN 4140-00-171-1387
NSN 6685-00-116-2839
NSN 5950-00-022-3534
NSN 5965-01-633-7662
NSN 6130-01-423-5844
NSN 5996-01-009-4324
NSN 7035-01-539-6018
NSN 6150-01-432-5435
NSN 5985-01-513-9930