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 5910-01-020-2464
NSN 5960-01-058-6272
NSN 5855-01-617-9037
NSN 4140-01-012-2460
NSN 5985-01-432-2483
NSN 5985-01-210-1611
NSN 5855-01-634-0259
NSN 5945-00-921-4267
NSN 5835-01-436-6549
NSN 6110-00-989-7474
NSN 5990-01-449-7090
NSN 6150-00-941-3693