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 2925-00-338-4667
NSN 7035-01-492-6799
NSN 6610-00-099-4096
NSN 6650-00-324-4973
NSN 5990-01-253-1332
NSN 5998-00-261-3355
NSN 6620-00-008-3280
NSN 4140-01-569-1158
NSN 2925-01-494-3259
NSN 6150-00-531-9841
NSN 5905-01-510-9397
NSN 5930-01-598-5570