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 6685-01-283-3150
NSN 7035-01-259-9884
NSN 6150-01-634-0575
NSN 5998-00-542-9656
NSN 5920-00-319-4652
NSN 6645-00-081-4298
NSN 5915-01-364-1661
NSN 5996-01-275-7063
NSN 5996-01-146-5765
NSN 6150-01-436-2306
NSN 5835-01-488-6678
NSN 5985-01-246-9766