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 5855-00-058-1293
NSN 2925-00-144-6405
NSN 5855-00-494-9581
NSN 5999-01-555-2971
NSN 5930-00-321-5373
NSN 6130-01-122-8908
NSN 5935-01-412-5175
NSN 6135-00-816-9052
NSN 5905-01-342-1344
NSN 6130-00-430-1235
NSN 5905-00-186-6086
NSN 5925-01-147-5725