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 5935-01-406-3486
NSN 5990-01-219-9018
NSN 6650-01-420-0233
NSN 5960-01-514-5433
NSN 5985-01-429-9207
NSN 6105-00-134-5605
NSN 5975-01-044-2529
NSN 6110-01-343-3519
NSN 5945-01-615-2157
NSN 6620-00-551-8192
NSN 2925-01-411-4666
NSN 5975-01-260-6304