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 5835-00-752-6065
NSN 6130-01-499-4612
NSN 5910-01-540-1289
NSN 5950-01-306-8906
NSN 5999-01-260-5625
NSN 6610-01-065-1073
NSN 6610-01-633-8931
NSN 6320-00-070-4544
NSN 6105-01-008-4452
NSN 5945-01-272-3811
NSN 5930-01-359-8953
NSN 5950-01-047-3780