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 5895-01-253-8074
NSN 6110-01-343-4912
NSN 6135-01-010-0891
NSN 6645-01-621-8564
NSN 5905-01-453-3399
NSN 5999-01-228-5880
NSN 5935-01-148-9240
NSN 6240-01-450-4982
NSN 5930-01-050-8267
NSN 5945-00-005-6941
NSN 6650-00-149-8865
NSN 6105-00-798-0582