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 6610-00-147-1016
NSN 6685-01-163-3435
NSN 6110-01-381-1269
NSN 5835-01-283-9691
NSN 6150-01-515-4976
NSN 6105-01-648-2644
NSN 5925-01-430-0026
NSN 5996-00-969-6422
NSN 5985-01-438-7850
NSN 5975-00-845-6224
NSN 6685-01-136-9763
NSN 5910-00-724-1688