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 5925-01-648-2635
NSN 5975-01-517-0103
NSN 6240-01-465-4495
NSN 6145-00-574-1152
NSN 6620-00-170-5296
NSN 6620-01-058-6308
NSN 6620-01-461-3550
NSN 5915-01-044-5260
NSN 5960-00-156-0702
NSN 4140-01-426-0195
NSN 5975-01-069-3236
NSN 5998-01-290-2957