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 5915-01-632-7216
NSN 5935-01-451-4820
NSN 6150-01-590-8659
NSN 6135-00-134-6648
NSN 5945-01-459-7700
NSN 5925-01-515-1378
NSN 5910-01-370-2304
NSN 6135-01-067-8331
NSN 5910-00-921-4850
NSN 6610-00-045-8132
NSN 6610-00-659-8760
NSN 6105-00-064-9846