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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6220-01-275-8548
NSN 5855-01-316-9642
NSN 6650-00-473-1259
NSN 6220-00-599-4100
NSN 6145-01-278-2103
NSN 2925-01-645-2948
NSN 5930-00-555-3007
NSN 5930-00-292-1089
NSN 5945-01-068-3503
NSN 7035-01-337-1729
NSN 6130-01-281-8609
NSN 5935-01-295-9067