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 5915-01-226-4300
NSN 5950-00-449-4487
NSN 5985-01-073-9101
NSN 5990-01-030-5206
NSN 5975-01-361-9830
NSN 6645-00-149-1100
NSN 6320-01-445-5072
NSN 5965-01-379-7706
NSN 5930-00-022-0611
NSN 6105-00-919-4744
NSN 6240-01-131-3068
NSN 6135-00-377-9165