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 6130-01-278-9831
NSN 5975-01-490-0353
NSN 5920-01-519-8835
NSN 5945-01-229-6151
NSN 5990-00-827-0684
NSN 6220-01-514-0381
NSN 6650-01-318-0873
NSN 5925-00-282-2459
NSN 6110-01-411-5687
NSN 6645-00-599-8890
NSN 5925-00-929-1719
NSN 6105-01-415-0598