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 6610-01-633-8931
NSN 5905-01-051-2233
NSN 6130-01-430-2452
NSN 6150-01-260-1862
NSN 5910-01-590-2507
NSN 5905-00-928-2086
NSN 6610-00-527-8892
NSN 5950-00-088-3782
NSN 6685-01-398-7371
NSN 5950-01-624-6601
NSN 5930-01-143-5105
NSN 5905-00-879-7978