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 5996-01-513-0323
NSN 5996-00-230-5550
NSN 2925-01-149-0352
NSN 5985-01-268-1804
NSN 6620-01-415-5803
NSN 5999-00-692-6514
NSN 6620-00-471-9732
NSN 6220-00-417-3615
NSN 5835-00-752-1201
NSN 6105-01-562-2969
NSN 6320-01-449-1014
NSN 5855-01-444-9182