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 6685-01-368-7142
NSN 5920-01-068-8574
NSN 6220-00-119-8630
NSN 6145-00-382-6199
NSN 5920-01-326-2706
NSN 5965-01-012-1065
NSN 5950-01-645-4986
NSN 4140-01-384-1735
NSN 5925-01-040-0438
NSN 5965-00-421-6459
NSN 5975-01-544-6768
NSN 5950-00-476-4879