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 6150-01-516-2410
NSN 5985-00-773-6279
NSN 6110-00-288-4179
NSN 5945-01-167-8045
NSN 5996-01-556-4277
NSN 6650-00-680-9595
NSN 5996-01-357-7535
NSN 6110-01-152-2547
NSN 5925-01-202-2447
NSN 5975-01-615-2229
NSN 5960-01-270-6362
NSN 5950-00-597-3661