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 5920-01-411-4745
NSN 6650-01-464-3545
NSN 6110-01-200-2558
NSN 7035-00-902-8995
NSN 6145-00-140-1605
NSN 6645-01-124-1584
NSN 6650-01-069-4335
NSN 5925-01-648-2169
NSN 5915-00-783-4480
NSN 5855-01-107-5925
NSN 6650-00-527-8822
NSN 5925-01-580-2765