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 6220-01-050-8706
NSN 6320-00-336-9123
NSN 5950-01-488-5526
NSN 5945-00-053-5495
NSN 2925-00-152-1825
NSN 4140-00-660-8699
NSN 6150-01-462-4549
NSN 6220-01-432-2175
NSN 5945-00-816-4282
NSN 6145-00-877-9567
NSN 5975-01-657-4473
NSN 5855-01-020-7982