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 5950-01-566-6245
NSN 5930-00-431-6177
NSN 4140-01-303-1338
NSN 6685-00-553-8733
NSN 5965-01-064-7496
NSN 6105-00-609-2440
NSN 5910-01-651-1894
NSN 5930-00-372-5215
NSN 6220-01-105-6613
NSN 5905-01-448-4308
NSN 5935-00-369-9686
NSN 5925-00-114-0740