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 6685-01-116-3422
NSN 5895-01-252-7043
NSN 5915-00-062-6815
NSN 6650-01-435-2994
NSN 4140-00-274-9638
NSN 5855-01-398-9548
NSN 6105-01-529-4771
NSN 5930-01-561-2560
NSN 5855-01-321-3881
NSN 5905-01-271-0122
NSN 6240-01-212-9756
NSN 6150-01-649-7924