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 6220-00-980-2399
NSN 6240-00-551-3144
NSN 5999-00-021-9540
NSN 5996-01-251-0526
NSN 6620-01-144-1244
NSN 5925-01-367-4425
NSN 5855-01-467-3802
NSN 5950-01-350-1854
NSN 4140-01-283-5585
NSN 5915-01-255-9541
NSN 6685-01-649-3588
NSN 6240-00-813-6328