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 2925-01-105-3804
NSN 6110-01-423-0739
NSN 6110-01-581-8386
NSN 2925-01-144-0352
NSN 5915-00-403-2600
NSN 6145-01-574-3403
NSN 5945-01-036-0435
NSN 5905-01-179-0335
NSN 6650-00-491-7920
NSN 7035-01-319-7066
NSN 6650-00-557-5482
NSN 5950-01-022-2092