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 2925-00-152-1825
NSN 6320-01-607-1491
NSN 5975-00-594-8857
NSN 5945-01-095-4532
NSN 6150-00-872-6000
NSN 4140-00-727-3731
NSN 5905-01-035-5908
NSN 5855-01-074-3335
NSN 5945-00-951-9880
NSN 5999-01-226-5310
NSN 6110-01-527-8704
NSN 6220-00-353-0942