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 5895-01-315-2842
NSN 5950-01-494-6898
NSN 5905-00-275-0361
NSN 6110-01-623-8839
NSN 6240-00-740-8901
NSN 7035-01-126-6023
NSN 5950-00-890-2982
NSN 6320-00-553-8427
NSN 6645-00-318-5721
NSN 6130-00-027-5186
NSN 4140-01-527-6715
NSN 6105-01-265-8693