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 6685-01-446-2336
NSN 2925-00-126-2879
NSN 6130-00-919-0569
NSN 6645-00-955-7997
NSN 5999-01-446-8254
NSN 5925-00-983-0214
NSN 5998-01-409-2874
NSN 5915-00-351-7355
NSN 2925-00-167-6762
NSN 6135-01-369-0939
NSN 5930-01-296-0030
NSN 6130-01-593-7658