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 5985-00-467-1838
NSN 5960-01-570-8605
NSN 6620-00-758-5233
NSN 5985-01-652-6773
NSN 6320-00-098-2858
NSN 5910-01-003-3962
NSN 5930-01-226-2507
NSN 5935-01-140-4335
NSN 5905-01-418-1740
NSN 5905-01-579-3060
NSN 5999-01-247-7739
NSN 5905-01-020-8276