A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 5945-01-006-3280
NSN 5835-01-328-6626
NSN 6105-01-495-0623
NSN 6150-00-935-3317
NSN 6240-00-271-5995
NSN 5920-01-416-6211
NSN 6145-00-220-9660
NSN 5960-00-156-5603
NSN 5935-01-634-0668
NSN 5950-01-260-6477
NSN 2925-01-487-0886
NSN 6130-01-204-9012