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 6105-01-040-9677
NSN 6645-01-437-9017
NSN 5996-00-471-0540
NSN 6320-01-397-9995
NSN 6220-00-081-6429
NSN 5935-01-165-8738
NSN 5990-00-114-1570
NSN 6320-01-519-8767
NSN 5930-01-226-0032
NSN 6220-01-388-4420
NSN 5975-01-343-5743
NSN 6110-00-018-6473