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 5915-00-244-1702
NSN 5945-01-179-7893
NSN 5935-01-552-7795
NSN 5895-01-031-7230
NSN 5905-01-225-6795
NSN 2925-01-064-3729
NSN 6610-01-065-6057
NSN 5965-01-528-4531
NSN 5925-01-235-2060
NSN 5910-00-831-5234
NSN 7035-01-462-0516
NSN 5985-01-270-0187