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 4140-00-529-0844
NSN 7035-00-104-7613
NSN 5996-01-073-2332
NSN 6110-01-415-3542
NSN 5960-01-184-3436
NSN 4140-01-241-4659
NSN 5925-00-241-6549
NSN 6135-01-388-2761
NSN 6110-01-527-8982
NSN 6320-01-333-5782
NSN 5925-01-433-1633
NSN 6220-01-263-3899