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 5985-01-388-2597
NSN 6645-00-200-2324
NSN 7035-01-112-1054
NSN 7035-01-523-8664
NSN 5960-01-079-7797
NSN 5915-01-519-6675
NSN 2925-01-150-7160
NSN 6240-01-152-7046
NSN 5930-01-370-9545
NSN 6240-00-008-5263
NSN 5950-00-915-1496
NSN 6320-01-136-8505