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 6220-01-456-7083
NSN 5925-00-056-8931
NSN 7035-00-392-5417
NSN 7035-01-431-4560
NSN 6145-01-559-5810
NSN 5905-01-617-3551
NSN 4140-01-480-4319
NSN 6145-00-081-6686
NSN 6220-00-340-1313
NSN 5950-01-300-2647
NSN 5915-00-832-9581
NSN 5975-01-535-4911