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 6110-01-483-0639
NSN 5925-00-019-9047
NSN 5925-01-225-5236
NSN 5996-01-008-0704
NSN 5935-00-502-3970
NSN 5935-01-467-3211
NSN 5835-00-106-2120
NSN 6130-01-196-0607
NSN 6105-00-356-1955
NSN 6650-00-913-8405
NSN 6685-00-121-3346
NSN 6130-01-061-1248