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 6320-01-296-3181
NSN 6320-01-578-6006
NSN 6650-00-515-6002
NSN 5990-01-434-7913
NSN 6645-01-438-4118
NSN 6240-00-883-8484
NSN 5930-01-214-5734
NSN 5930-01-244-8668
NSN 5920-00-099-0826
NSN 2925-01-525-8212
NSN 6135-01-177-3552
NSN 7035-00-142-9076