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 5950-00-555-2881
NSN 6150-00-269-5017
NSN 5930-01-068-3641
NSN 5905-01-153-2512
NSN 5920-01-096-1864
NSN 5930-00-618-8602
NSN 5920-01-350-4426
NSN 6610-01-591-4374
NSN 5835-01-456-3922
NSN 6685-01-455-7376
NSN 5935-00-935-2310
NSN 5855-01-279-9938