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 5985-00-119-5239
NSN 5910-00-874-1048
NSN 5950-00-732-6067
NSN 5975-01-043-1398
NSN 6110-01-502-8714
NSN 5925-01-658-1253
NSN 5985-01-487-5393
NSN 6320-01-106-4414
NSN 7035-01-027-8569
NSN 4140-01-261-1214
NSN 6685-01-254-9497
NSN 6240-01-212-3255