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 6645-01-010-3746
NSN 6105-01-237-2507
NSN 4140-01-338-5984
NSN 5996-01-508-8171
NSN 5960-01-641-5493
NSN 5855-01-441-3189
NSN 5905-01-068-9326
NSN 5999-01-534-6796
NSN 5945-00-806-5602
NSN 5950-01-460-5416
NSN 6620-01-291-6452
NSN 6645-01-433-1398