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 5945-01-134-5312
NSN 6150-01-073-1760
NSN 5975-01-377-0065
NSN 5930-01-421-2417
NSN 6220-01-248-2984
NSN 5915-01-025-1362
NSN 6645-01-656-6416
NSN 5990-00-293-6031
NSN 6645-01-505-5772
NSN 6135-00-334-4500
NSN 5999-01-313-0962
NSN 4140-00-972-8804