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 6105-01-604-2590
NSN 5910-01-293-5981
NSN 5855-00-962-5792
NSN 5996-01-069-2915
NSN 4140-01-478-2409
NSN 5950-01-168-5969
NSN 5945-01-339-7360
NSN 5930-01-262-4484
NSN 5905-00-277-7439
NSN 7035-01-377-7712
NSN 5960-01-240-3266
NSN 5910-01-448-9546