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 5996-01-043-2105
NSN 5975-00-558-2495
NSN 5930-01-631-8496
NSN 5930-00-210-3021
NSN 6685-01-382-1366
NSN 5835-01-538-1804
NSN 6620-00-148-9613
NSN 6685-01-476-8560
NSN 5990-00-339-2084
NSN 6130-01-559-2593
NSN 5965-01-252-8701
NSN 6240-00-723-3378