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 4140-01-468-0277
NSN 7035-00-541-8516
NSN 6610-01-027-0087
NSN 4140-01-237-4358
NSN 5915-01-578-6153
NSN 5975-00-452-1197
NSN 5945-00-060-9531
NSN 6685-01-433-4986
NSN 6320-00-242-3300
NSN 6685-01-355-3868
NSN 5915-01-346-3040
NSN 5999-00-264-9504