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 5895-00-482-3820
NSN 4140-01-559-3291
NSN 6685-00-476-4186
NSN 5990-01-417-4402
NSN 5855-01-391-3819
NSN 4140-00-361-4691
NSN 5925-01-388-2128
NSN 5996-01-357-5865
NSN 5935-01-474-9671
NSN 6220-01-056-5169
NSN 6620-00-073-9859
NSN 2925-01-527-1207