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 7035-01-413-6697
NSN 6135-00-161-0746
NSN 6110-00-287-6521
NSN 6220-00-463-3880
NSN 5960-01-228-4532
NSN 6145-01-023-6967
NSN 6135-01-265-1384
NSN 5985-01-006-8629
NSN 2925-01-391-9247
NSN 2925-00-118-4887
NSN 6150-01-140-9712
NSN 6685-01-441-0854