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 7035-00-155-9513
NSN 6145-01-374-3380
NSN 5925-01-581-0625
NSN 2925-01-250-2731
NSN 6650-01-533-1267
NSN 5999-01-371-7745
NSN 5999-01-609-1672
NSN 5930-00-264-3504
NSN 5925-00-515-2438
NSN 2925-01-380-0869
NSN 5905-01-143-7438
NSN 5950-00-896-0239