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 5855-01-323-5394
NSN 5950-00-832-5474
NSN 5910-01-610-9261
NSN 6320-00-194-4252
NSN 5935-00-156-3697
NSN 6130-00-155-9918
NSN 4140-00-289-4334
NSN 6650-01-088-5199
NSN 6145-01-296-1755
NSN 6110-01-266-7072
NSN 5930-01-634-0659
NSN 6110-00-489-8810