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 2925-01-089-6269
NSN 5925-01-160-7609
NSN 6645-01-069-3286
NSN 6650-00-437-7222
NSN 6240-01-500-9461
NSN 5925-01-411-5222
NSN 6150-01-459-2696
NSN 5855-01-543-8175
NSN 5990-01-443-2931
NSN 5905-00-127-9399
NSN 5925-00-927-6969
NSN 5985-01-007-2059