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 5960-00-955-0012
NSN 6145-00-335-1336
NSN 5925-01-512-9060
NSN 5895-00-324-0578
NSN 6620-01-262-7317
NSN 5930-00-379-2227
NSN 6320-00-483-0451
NSN 4140-01-188-8160
NSN 6240-01-521-7867
NSN 5945-00-553-9963
NSN 5960-01-061-9166
NSN 6150-01-349-9265