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 6105-00-302-8239
NSN 6650-01-145-5663
NSN 5998-01-532-7640
NSN 5855-01-020-7982
NSN 5996-01-248-0218
NSN 6130-01-205-0941
NSN 5855-00-079-2370
NSN 6240-01-515-4680
NSN 4140-00-144-6833
NSN 6150-00-443-5496
NSN 5835-01-408-7576
NSN 5905-01-385-6658