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 6150-00-596-9882
NSN 5945-00-385-3683
NSN 6150-00-188-2958
NSN 6110-01-633-9660
NSN 6105-01-234-2765
NSN 6150-01-356-1373
NSN 6610-01-149-9749
NSN 5945-01-072-7114
NSN 6105-01-332-9827
NSN 6145-01-482-4647
NSN 6240-01-528-0812
NSN 5910-01-295-6901