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 6645-01-563-6563
NSN 5910-01-059-8500
NSN 6220-01-320-7585
NSN 5925-01-455-4411
NSN 4140-01-426-8428
NSN 6685-00-516-2173
NSN 5999-00-004-9956
NSN 6220-01-248-6269
NSN 6650-01-159-0224
NSN 6645-01-439-4240
NSN 5985-01-620-1390
NSN 5990-01-506-7695