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 5965-01-465-4370
NSN 5945-01-345-4443
NSN 4140-01-029-4211
NSN 5835-01-182-1966
NSN 6645-01-533-8408
NSN 5998-00-801-7925
NSN 5960-00-275-7497
NSN 5998-01-598-1480
NSN 5895-01-263-5693
NSN 6620-00-619-7769
NSN 6105-01-304-5399
NSN 6220-00-073-4713