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 6145-01-080-0884
NSN 5920-01-162-9156
NSN 5975-00-059-3646
NSN 6135-01-100-3593
NSN 6685-00-216-6676
NSN 2925-01-422-1542
NSN 6645-00-922-8312
NSN 5905-01-546-6241
NSN 6135-01-578-8919
NSN 4140-01-356-6126
NSN 6610-01-395-4292
NSN 5975-00-928-6046