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 6650-00-774-1295
NSN 6105-01-075-8658
NSN 6105-00-215-4881
NSN 6645-00-961-5477
NSN 5996-00-892-7828
NSN 2925-01-231-6312
NSN 5935-01-327-5776
NSN 5990-00-950-6146
NSN 5990-01-443-2931
NSN 5910-01-091-8574
NSN 5999-00-935-3361
NSN 7035-01-056-1302