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 6240-01-054-2289
NSN 5985-01-105-9259
NSN 6130-01-535-7603
NSN 6150-00-515-0764
NSN 6620-00-917-4294
NSN 5965-01-357-7595
NSN 6645-01-429-6768
NSN 5835-01-193-6192
NSN 6110-01-052-8081
NSN 5835-01-111-0969
NSN 5996-01-147-6054
NSN 5855-00-912-3885