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 6220-00-925-0522
NSN 4140-00-892-5952
NSN 5905-01-570-4618
NSN 5935-00-186-9370
NSN 6145-00-407-5676
NSN 2925-00-234-7918
NSN 6320-01-659-2819
NSN 7035-01-578-6909
NSN 5965-01-556-4337
NSN 5965-01-144-3001
NSN 6645-01-435-4073
NSN 6145-00-087-5694