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 6220-00-468-5801
NSN 6240-01-507-3609
NSN 5925-01-138-4930
NSN 5855-01-085-5354
NSN 5910-00-273-3862
NSN 6135-00-209-6918
NSN 6650-00-221-9425
NSN 6150-00-491-6865
NSN 6220-01-398-6205
NSN 5935-01-270-1081
NSN 5910-01-526-2733
NSN 5990-00-062-5797