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 5915-01-058-7702
NSN 5925-00-823-2909
NSN 5925-00-709-9437
NSN 6610-01-070-0230
NSN 6135-00-284-1406
NSN 6645-01-216-8682
NSN 5910-01-381-1284
NSN 5835-01-363-4527
NSN 6130-01-227-6719
NSN 7035-01-562-8692
NSN 6620-01-483-1138
NSN 6135-01-202-8113