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 6610-01-268-4191
NSN 5998-00-353-1427
NSN 5990-00-320-2779
NSN 5998-00-627-6575
NSN 5915-01-494-8715
NSN 6105-01-121-4596
NSN 5990-01-581-5103
NSN 7035-01-364-0286
NSN 6620-01-070-9042
NSN 5910-01-069-2557
NSN 5935-01-141-6820
NSN 5998-01-064-9822