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 5990-00-308-2538
NSN 6220-01-575-9225
NSN 5910-01-109-1864
NSN 5915-01-493-3231
NSN 5965-00-791-0964
NSN 6150-00-562-7728
NSN 5965-00-642-9879
NSN 5999-01-237-2920
NSN 5950-01-594-2264
NSN 6150-01-067-0670
NSN 6645-01-261-0056
NSN 6220-01-151-0835