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 5990-01-106-3786
NSN 5910-01-456-6605
NSN 6220-01-384-5297
NSN 5975-01-659-3456
NSN 5930-00-724-7096
NSN 5915-00-394-6523
NSN 6650-01-437-6279
NSN 6130-01-353-4901
NSN 6685-01-384-2451
NSN 5935-01-292-0629
NSN 5998-00-170-6190
NSN 5895-01-576-0202