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 5835-01-406-5943
NSN 5910-00-370-0259
NSN 6105-01-026-0165
NSN 4140-01-550-0022
NSN 5965-00-452-0967
NSN 6610-01-393-4116
NSN 5930-01-296-8965
NSN 6240-00-269-3346
NSN 6320-01-281-3341
NSN 5855-00-288-1408
NSN 5975-01-556-6719
NSN 6645-01-480-0662