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 6105-00-980-0796
NSN 5905-01-623-9127
NSN 5835-01-508-2528
NSN 6110-01-512-3212
NSN 5930-01-123-5243
NSN 7035-00-541-8516
NSN 5985-00-660-4699
NSN 5965-01-172-3231
NSN 5999-01-270-7810
NSN 4140-00-722-7836
NSN 6105-01-426-0971
NSN 5905-01-184-1493