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 6645-01-182-4896
NSN 5945-01-576-8492
NSN 4140-01-148-9867
NSN 5996-01-027-0702
NSN 5999-00-816-7625
NSN 5998-01-604-8297
NSN 6130-01-501-5977
NSN 5999-00-109-0643
NSN 6110-00-958-3794
NSN 5905-01-124-7008
NSN 5835-00-185-4919
NSN 5999-00-421-2636