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 6105-01-308-5123
NSN 6105-01-483-1506
NSN 5950-00-604-3215
NSN 6320-00-343-1798
NSN 2925-00-059-7991
NSN 5990-01-544-0364
NSN 6610-01-323-9426
NSN 6130-01-333-2332
NSN 5905-00-336-5118
NSN 5985-01-650-4026
NSN 5945-01-093-9651
NSN 5990-00-064-4570