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 6105-01-272-9235
NSN 6130-00-413-4683
NSN 5999-00-103-2632
NSN 6620-01-562-3862
NSN 2925-01-359-9818
NSN 2925-01-458-5808
NSN 6145-01-325-5765
NSN 5935-01-597-9893
NSN 5930-00-494-9015
NSN 6220-01-351-8217
NSN 5935-01-003-0821
NSN 6150-01-608-4114