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 5975-00-841-1284
NSN 6610-01-412-0058
NSN 5950-01-206-6384
NSN 5975-01-558-7162
NSN 5910-00-931-7245
NSN 5910-00-831-9058
NSN 5930-01-149-7406
NSN 6645-00-928-7208
NSN 5925-00-636-5683
NSN 6130-00-514-1177
NSN 5998-00-797-8009
NSN 5930-01-526-0260