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 5925-01-362-2896
NSN 6620-00-379-2856
NSN 5985-01-643-0492
NSN 6320-00-937-5625
NSN 5985-01-501-1819
NSN 6130-01-298-4945
NSN 5960-01-341-9291
NSN 5910-00-672-1971
NSN 7035-01-138-5781
NSN 5920-01-096-1623
NSN 5999-01-459-8452
NSN 5930-00-409-9965