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 4140-01-545-7754
NSN 5895-00-838-7449
NSN 5835-00-378-1429
NSN 6650-00-925-1274
NSN 5835-01-659-5206
NSN 2925-01-079-6229
NSN 5998-00-528-9032
NSN 5990-01-116-2181
NSN 5835-01-262-6561
NSN 6110-01-286-5512
NSN 5855-00-221-9435
NSN 5985-01-463-2527