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 5905-01-537-5397
NSN 5950-00-072-1277
NSN 6645-00-171-9251
NSN 6610-01-392-0231
NSN 5975-00-008-5772
NSN 5835-01-482-1591
NSN 6620-01-047-5831
NSN 5910-01-507-6025
NSN 6620-01-174-9575
NSN 6105-00-219-2925
NSN 5999-00-264-7968
NSN 5945-00-795-7431