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 5965-00-524-5521
NSN 5998-01-497-9404
NSN 5915-00-816-9056
NSN 5905-01-045-5288
NSN 6240-00-175-6730
NSN 5990-00-932-3070
NSN 6610-00-863-5403
NSN 4140-01-213-7438
NSN 5985-01-265-5129
NSN 6240-00-304-7015
NSN 5925-00-175-9086
NSN 6135-00-269-5843