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 5975-01-293-9053
NSN 5835-00-835-2438
NSN 6650-01-559-3862
NSN 5945-01-063-6824
NSN 5965-00-692-6364
NSN 5945-01-202-6177
NSN 5910-01-391-6580
NSN 5905-01-424-4742
NSN 5925-01-020-4303
NSN 6105-01-578-6551
NSN 5975-01-600-6849
NSN 5960-01-357-1261