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 6650-01-443-1476
NSN 6135-01-413-4747
NSN 6650-00-422-2958
NSN 7035-01-218-4233
NSN 6620-00-051-7145
NSN 5905-01-139-0087
NSN 6130-01-024-9557
NSN 6220-01-452-7415
NSN 5920-01-007-6165
NSN 5910-01-440-9360
NSN 5905-00-758-1100
NSN 6320-00-853-1920