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 5910-01-384-2583
NSN 6685-01-014-9402
NSN 6130-01-381-7103
NSN 5915-01-314-2262
NSN 5930-00-960-7223
NSN 4140-00-865-3296
NSN 5960-01-148-4424
NSN 5925-00-827-0927
NSN 6150-00-124-3680
NSN 6645-01-182-4896
NSN 5835-00-168-4258
NSN 6620-00-542-1579