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 5960-00-469-1126
NSN 5925-01-105-0549
NSN 6240-01-155-2959
NSN 5895-01-646-4153
NSN 6145-01-214-8810
NSN 6150-01-235-9346
NSN 6220-01-567-6932
NSN 6145-01-345-2573
NSN 6220-00-965-7959
NSN 6645-01-021-5491
NSN 5925-00-666-4753
NSN 5975-00-286-8506