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 5975-01-072-1890
NSN 5915-01-283-6173
NSN 5950-01-252-3985
NSN 5990-01-421-5342
NSN 4140-00-155-8012
NSN 6220-01-342-3887
NSN 5910-01-422-7427
NSN 5935-01-177-7353
NSN 6135-00-951-3426
NSN 5925-00-584-7189
NSN 6150-00-223-9761
NSN 5855-01-149-4110