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 5925-00-597-1558
NSN 5999-00-964-8968
NSN 7035-00-155-9513
NSN 5945-01-096-8831
NSN 5945-01-518-1515
NSN 5996-01-095-8868
NSN 5950-01-607-4000
NSN 5855-01-535-6275
NSN 6320-00-845-3261
NSN 6320-00-511-7331
NSN 6220-00-230-0807
NSN 5935-01-123-9934