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 5990-01-347-6080
NSN 6110-01-545-8911
NSN 2925-01-622-8568
NSN 5999-01-192-7765
NSN 5905-01-205-3676
NSN 5998-01-634-0604
NSN 6220-01-013-1784
NSN 6110-01-381-1269
NSN 6620-01-535-0070
NSN 6105-01-193-8178
NSN 5985-01-055-3261
NSN 6650-01-124-4314