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 7035-01-632-7859
NSN 6620-00-841-0346
NSN 6620-01-284-6526
NSN 6620-01-274-3423
NSN 6220-01-095-8757
NSN 2925-01-288-2091
NSN 5975-01-212-8047
NSN 6320-01-578-6006
NSN 5930-01-074-8223
NSN 6650-01-334-2649
NSN 5895-01-485-3952
NSN 5999-01-537-7090