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 5895-01-029-1142
NSN 6320-00-646-3311
NSN 6130-00-242-6704
NSN 5925-00-262-5651
NSN 5915-01-517-6528
NSN 6130-00-316-5509
NSN 5950-01-234-6013
NSN 6240-00-099-8606
NSN 5905-01-558-9800
NSN 6130-01-347-9396
NSN 5990-01-411-1710
NSN 6650-01-084-3758