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 5960-01-415-3574
NSN 5990-01-160-6978
NSN 5930-01-182-7486
NSN 5930-01-508-4838
NSN 5910-00-432-0268
NSN 5965-01-474-2820
NSN 6620-00-527-6523
NSN 4140-01-113-4196
NSN 5895-00-952-0032
NSN 6145-01-036-3661
NSN 5915-01-611-7401
NSN 5915-01-415-2477