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 6320-00-270-8222
NSN 6220-01-464-3618
NSN 5855-01-658-4510
NSN 5910-01-145-4297
NSN 5910-01-294-7568
NSN 5835-01-641-0073
NSN 7035-00-371-7749
NSN 6320-01-345-5817
NSN 6610-01-013-8922
NSN 5905-01-251-3438
NSN 5935-00-103-0610
NSN 5945-01-518-8590