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 5999-00-296-8870
NSN 5910-01-394-0681
NSN 5895-01-467-7576
NSN 6105-01-267-6504
NSN 4140-01-299-0655
NSN 6240-00-316-3167
NSN 5930-01-660-3436
NSN 5965-01-466-7829
NSN 5895-00-927-9909
NSN 5835-01-223-1790
NSN 5895-01-226-5309
NSN 5996-01-647-3167