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 5930-00-530-2367
NSN 5910-00-945-7409
NSN 5855-01-641-5639
NSN 5905-01-032-4571
NSN 6145-00-598-9397
NSN 6685-01-377-0519
NSN 4140-01-024-1332
NSN 4140-01-610-7579
NSN 5998-01-098-7026
NSN 6240-00-848-9938
NSN 6220-00-554-5937
NSN 5905-00-425-6323