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 7035-01-252-5919
NSN 5910-01-162-6294
NSN 5915-01-442-6711
NSN 5895-01-627-9843
NSN 5945-01-534-9923
NSN 5999-01-411-4298
NSN 6130-01-019-5791
NSN 5920-01-337-3823
NSN 5945-01-158-9706
NSN 2925-01-178-0063
NSN 5910-01-468-6391
NSN 5996-00-818-2606