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 5920-00-056-1612
NSN 5965-01-142-8044
NSN 6145-01-459-7837
NSN 5990-01-500-5412
NSN 6220-01-241-3668
NSN 7035-01-053-4769
NSN 5915-00-911-9893
NSN 5996-01-099-9801
NSN 5990-00-101-8318
NSN 5855-00-100-9003
NSN 6645-00-183-8812
NSN 5905-00-723-7430