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 6105-00-855-0760
NSN 5999-01-324-8694
NSN 5835-01-535-0948
NSN 5930-01-605-1515
NSN 6220-00-133-2155
NSN 6320-01-039-5891
NSN 5930-01-345-9631
NSN 5935-01-025-6677
NSN 5999-00-721-4116
NSN 5930-01-519-9318
NSN 5965-00-822-8549
NSN 6135-01-442-7275