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 5990-01-587-8562
NSN 6135-00-911-9321
NSN 6240-00-448-4310
NSN 6320-01-519-8767
NSN 5975-00-345-1339
NSN 6610-01-487-4626
NSN 6150-01-627-3545
NSN 6685-00-144-0979
NSN 4140-01-222-5415
NSN 5945-00-551-0747
NSN 5998-01-303-2781
NSN 5855-00-198-3197