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 6110-00-396-1604
NSN 5855-01-381-7493
NSN 5999-01-312-3445
NSN 6610-01-367-1640
NSN 6650-01-207-0039
NSN 5915-01-591-1655
NSN 6150-00-284-9133
NSN 6320-00-823-2015
NSN 5895-01-657-2908
NSN 5905-00-108-8618
NSN 4140-00-940-9595
NSN 6240-01-081-1368