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 5950-00-659-1595
NSN 6105-01-512-0044
NSN 6220-01-473-0647
NSN 6685-01-561-8081
NSN 5835-01-488-6678
NSN 6110-00-539-9543
NSN 6130-00-905-5618
NSN 6110-01-411-7478
NSN 6110-01-391-8230
NSN 5855-01-184-8089
NSN 6650-01-137-2543
NSN 5996-01-516-3624