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 7035-00-145-9138
NSN 5915-00-615-6146
NSN 6240-01-512-3256
NSN 6150-01-515-2849
NSN 5895-01-382-8643
NSN 5985-01-139-1248
NSN 5930-01-018-9298
NSN 5855-01-128-1762
NSN 5905-00-050-1458
NSN 5950-01-068-4637
NSN 6650-01-098-2365
NSN 5920-00-688-4086