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 5835-00-936-8753
NSN 5996-01-073-2332
NSN 4140-01-442-8120
NSN 5915-01-216-2567
NSN 4140-01-379-8796
NSN 6135-01-328-6583
NSN 5950-01-461-8154
NSN 6105-00-602-5995
NSN 5905-00-259-8372
NSN 5950-00-104-5908
NSN 6240-00-201-9011
NSN 6110-01-578-9884