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 5960-01-415-3574
NSN 5996-00-346-0665
NSN 5930-01-604-1549
NSN 5920-01-205-6865
NSN 5905-01-181-5570
NSN 6220-01-293-7743
NSN 5910-01-476-7395
NSN 6150-01-615-4683
NSN 5990-01-501-5409
NSN 5930-01-443-3096
NSN 6145-01-024-1043
NSN 6645-01-495-5553