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 7035-01-189-7367
NSN 6110-01-512-2008
NSN 4140-01-465-0852
NSN 5905-00-936-5800
NSN 6110-01-254-3727
NSN 6240-01-359-2721
NSN 6105-01-108-7950
NSN 6110-00-598-2574
NSN 6130-01-400-1385
NSN 5835-01-432-8801
NSN 5945-01-414-1077
NSN 6685-00-500-6933