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 2925-01-120-6607
NSN 6220-01-231-4552
NSN 6645-00-574-9712
NSN 5855-01-328-2619
NSN 5935-00-421-1763
NSN 5935-00-245-6726
NSN 5930-00-017-4884
NSN 5925-01-613-7921
NSN 5855-01-147-4785
NSN 5915-01-322-6245
NSN 6130-01-514-9978
NSN 5960-01-425-1454