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 4140-01-316-0493
NSN 4140-01-048-4424
NSN 5935-00-270-4990
NSN 6610-01-218-2820
NSN 5965-00-070-8520
NSN 5915-01-545-6700
NSN 5905-01-316-5841
NSN 6685-01-290-5320
NSN 7035-01-106-3476
NSN 5895-01-027-7634
NSN 5975-01-529-5287
NSN 5915-01-341-0896