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 5950-01-418-0266
NSN 5999-01-198-0632
NSN 5910-01-120-5817
NSN 6645-01-400-2119
NSN 5835-01-446-6065
NSN 5999-01-202-5812
NSN 5895-01-515-4677
NSN 5905-00-365-5712
NSN 6320-01-328-6575
NSN 6220-01-054-2804
NSN 5999-00-244-9513
NSN 5935-01-140-8113