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 4140-01-381-7286
NSN 4140-01-549-8524
NSN 5915-01-474-4210
NSN 4140-00-295-0787
NSN 5990-01-127-1108
NSN 6105-01-334-8777
NSN 2925-01-027-1293
NSN 5990-01-216-1276
NSN 4140-01-364-7845
NSN 5855-00-149-0766
NSN 5950-01-345-7569
NSN 5895-01-054-7962