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 5905-00-805-3612
NSN 5910-00-879-6088
NSN 5915-01-412-8667
NSN 5950-00-781-1452
NSN 5999-01-097-2434
NSN 6645-00-411-3733
NSN 5915-01-383-4928
NSN 5910-01-291-6859
NSN 5996-01-010-3816
NSN 5996-01-334-8136
NSN 5930-00-925-0831
NSN 6150-01-423-9977