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 6610-01-516-2442
NSN 5975-01-425-2779
NSN 5905-00-066-9111
NSN 6320-00-731-6134
NSN 5990-00-296-4825
NSN 6685-01-416-3389
NSN 5999-01-421-3388
NSN 6150-00-233-6356
NSN 2925-00-452-6403
NSN 5930-01-449-2270
NSN 5910-01-025-1247
NSN 5925-01-198-8981