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 6105-00-754-8248
NSN 5855-01-138-4985
NSN 6685-01-010-8478
NSN 6650-01-094-3214
NSN 6240-01-442-3501
NSN 6240-01-160-4370
NSN 4140-01-099-1698
NSN 2925-01-416-6927
NSN 5950-01-167-8616
NSN 5990-01-608-3505
NSN 5999-01-563-8723
NSN 5930-01-534-4109