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 5895-00-542-7408
NSN 6650-00-997-4337
NSN 6610-00-034-3709
NSN 5935-00-339-2783
NSN 5925-01-352-7737
NSN 5990-01-218-1821
NSN 5965-01-422-3232
NSN 5855-01-533-3888
NSN 5935-01-509-9423
NSN 6645-01-031-6402
NSN 4140-01-358-7889
NSN 5920-01-487-4195