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 6150-01-479-8455
NSN 5910-00-925-2412
NSN 6110-00-251-5244
NSN 5999-01-442-6438
NSN 6145-01-519-7121
NSN 5960-01-286-3766
NSN 6620-01-232-6241
NSN 5905-01-026-9636
NSN 4140-01-507-5108
NSN 6105-00-244-2321
NSN 5945-01-440-9992
NSN 5915-00-962-0358