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 5855-00-014-5008
NSN 5910-00-918-4702
NSN 6240-01-135-8715
NSN 5930-00-449-6263
NSN 5935-01-346-6268
NSN 5910-01-044-4874
NSN 5835-00-025-9951
NSN 5915-00-117-7066
NSN 6105-00-469-7976
NSN 5905-01-498-3369
NSN 2925-01-633-4048
NSN 5945-01-418-9939