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 5915-01-034-2316
NSN 5895-01-034-3299
NSN 6610-01-471-8130
NSN 6685-01-008-5303
NSN 5965-01-385-1886
NSN 6240-00-008-1654
NSN 5920-00-809-0972
NSN 6620-00-740-3699
NSN 5965-01-150-3400
NSN 5855-01-083-9053
NSN 6145-01-380-6391
NSN 5905-01-327-4634