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 6620-01-627-0478
NSN 6620-01-534-5588
NSN 6685-01-019-0701
NSN 5920-00-839-5438
NSN 5895-01-246-3665
NSN 6150-01-496-4190
NSN 5855-01-555-3354
NSN 6110-01-396-0017
NSN 5975-01-147-4781
NSN 6220-00-788-1178
NSN 2925-00-233-5644
NSN 6645-00-736-0476