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 5996-00-316-5115
NSN 5930-01-163-6812
NSN 5855-01-602-6977
NSN 5895-01-333-7781
NSN 6105-01-209-6888
NSN 5835-01-436-6549
NSN 7035-01-013-9889
NSN 5905-00-283-2868
NSN 5965-00-296-9994
NSN 5935-00-779-9641
NSN 5925-00-269-2685
NSN 5965-01-454-7313