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 5935-00-276-3218
NSN 4140-01-271-8528
NSN 5990-00-678-6006
NSN 5915-01-360-7457
NSN 6620-00-628-9304
NSN 5895-01-006-4838
NSN 6130-01-167-8911
NSN 6130-01-067-8343
NSN 4140-00-838-5976
NSN 6685-01-014-5983
NSN 6145-01-030-4743
NSN 2925-00-530-3673