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 6110-01-016-7704
NSN 5905-00-194-1702
NSN 6240-01-108-4298
NSN 5990-01-522-6096
NSN 6150-01-084-5705
NSN 6650-01-540-5157
NSN 6240-01-249-7259
NSN 5945-00-912-0165
NSN 6650-01-656-5649
NSN 6145-01-423-7877
NSN 7035-01-479-1840
NSN 5975-01-430-7136