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 5950-01-469-3401
NSN 6610-00-912-6374
NSN 5930-01-176-4892
NSN 5999-00-985-4946
NSN 7035-00-782-7046
NSN 5975-00-946-7940
NSN 5975-01-578-8408
NSN 5990-01-378-7349
NSN 7035-00-140-0474
NSN 5965-01-040-9814
NSN 6610-01-598-0950
NSN 5935-00-221-1557