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 5930-01-596-2955
NSN 6320-01-506-9439
NSN 5945-00-084-1163
NSN 5935-01-335-0239
NSN 5965-01-482-4352
NSN 5960-01-522-0391
NSN 5999-01-265-3471
NSN 5999-01-109-9753
NSN 5835-01-158-6878
NSN 5930-01-648-2582
NSN 5895-01-215-4541
NSN 5855-01-231-4945