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 6650-01-118-2222
NSN 5935-01-163-6510
NSN 6130-01-601-2935
NSN 6620-01-327-7273
NSN 6620-01-182-2853
NSN 5905-01-327-4634
NSN 5960-01-150-8004
NSN 2925-01-175-1217
NSN 6320-01-519-8767
NSN 5935-00-933-5083
NSN 5945-01-521-4254
NSN 6650-01-437-2570