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 5855-00-494-9581
NSN 6620-00-980-8046
NSN 5910-00-042-6505
NSN 6105-00-431-9995
NSN 5905-01-517-2324
NSN 6105-00-138-9265
NSN 5905-00-392-4001
NSN 2925-01-312-9502
NSN 5935-00-861-5829
NSN 6620-01-553-1080
NSN 5990-01-254-3197
NSN 7035-01-423-8343