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 5835-01-126-9358
NSN 5999-01-287-8556
NSN 6610-01-113-2726
NSN 6240-01-107-4079
NSN 5930-01-582-2140
NSN 7035-01-395-0757
NSN 5960-01-577-0628
NSN 5910-01-633-9963
NSN 6150-01-159-7657
NSN 5985-00-957-4814
NSN 5915-00-772-5875