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 5935-01-483-4352
NSN 5855-00-405-4532
NSN 4140-01-497-9231
NSN 6150-01-394-5651
NSN 6135-01-528-6896
NSN 6105-01-395-8532
NSN 6135-00-801-3493
NSN 5985-01-184-2453
NSN 6610-01-192-6478
NSN 6220-01-441-2249
NSN 6135-00-603-4859
NSN 5996-00-908-6056