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 5925-01-023-1411
NSN 7035-01-317-4227
NSN 5930-00-719-5096
NSN 5990-01-414-2778
NSN 6105-01-116-6012
NSN 5835-00-264-0946
NSN 6645-01-018-4815
NSN 2925-01-009-3411
NSN 5935-01-416-9070
NSN 4140-00-365-2531
NSN 6105-00-186-6357
NSN 6685-01-353-1192