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 6650-00-717-8913
NSN 5905-01-459-9969
NSN 5925-01-377-3480
NSN 5945-01-281-7404
NSN 5910-00-194-0197
NSN 4140-01-199-3213
NSN 5925-00-114-2253
NSN 6650-01-352-6584
NSN 5930-00-232-7850
NSN 6110-01-364-0966
NSN 5945-00-758-1969
NSN 6650-01-244-5614