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 5960-00-471-6286
NSN 6645-01-643-5845
NSN 4140-00-669-6109
NSN 5895-00-821-9067
NSN 5835-01-422-7393
NSN 5925-01-056-1077
NSN 6150-01-576-9068
NSN 6220-00-935-6881
NSN 6645-01-500-0827
NSN 5895-01-160-1682
NSN 5910-01-291-0698
NSN 6110-01-029-6805