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 6650-00-299-9681
NSN 6130-01-101-1931
NSN 6650-00-087-6428
NSN 5935-00-013-9973
NSN 5990-01-655-1437
NSN 5965-01-555-8007
NSN 5975-00-351-7822
NSN 7035-01-443-3052
NSN 6130-01-282-7727
NSN 5895-00-690-4507
NSN 6110-01-353-2472
NSN 5910-00-485-3713