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 6645-00-752-2939
NSN 5965-01-607-3874
NSN 5985-00-379-2345
NSN 6620-01-072-6549
NSN 5895-01-122-3108
NSN 6150-01-062-0853
NSN 6105-00-779-6307
NSN 5985-01-341-6196
NSN 5910-00-156-7293
NSN 2925-01-400-2286
NSN 6320-01-521-1764
NSN 5985-01-269-4083