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 5990-01-552-5386
NSN 5905-01-651-3010
NSN 6130-01-336-1488
NSN 6320-01-519-8767
NSN 5998-01-627-2308
NSN 7035-00-205-1932
NSN 5910-01-392-0206
NSN 6105-01-071-6928
NSN 5950-01-429-8186
NSN 5935-01-388-2066
NSN 6685-01-288-4417
NSN 5996-00-706-9390