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 5910-01-411-5989
NSN 6620-01-559-1921
NSN 5945-01-542-3186
NSN 5905-01-125-6102
NSN 6610-00-225-9886
NSN 5998-01-188-8325
NSN 6620-01-660-5908
NSN 5910-01-040-0422
NSN 5975-01-485-1623
NSN 5930-01-073-8104
NSN 6320-01-611-4918
NSN 6150-01-279-9602