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 5910-01-333-9893
NSN 6105-01-447-2984
NSN 5965-01-344-8592
NSN 6110-01-582-7169
NSN 6685-01-468-6572
NSN 5915-01-513-2531
NSN 6145-01-260-3590
NSN 5990-01-113-8121
NSN 5930-01-193-6567
NSN 6105-00-185-1579
NSN 6620-01-246-4314
NSN 6130-01-594-9810