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 6150-01-079-4499
NSN 6130-01-227-9683
NSN 6610-00-856-7136
NSN 6105-01-512-0044
NSN 5945-01-615-7680
NSN 5999-00-333-8658
NSN 5975-00-888-1487
NSN 6135-00-027-3914
NSN 5855-00-791-5000
NSN 5855-00-532-0025
NSN 5935-00-546-9876
NSN 6145-01-085-7394