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 5998-01-289-3078
NSN 6130-01-552-7870
NSN 5930-00-232-8466
NSN 5965-00-761-4666
NSN 6220-01-633-8287
NSN 5965-01-643-5191
NSN 6130-01-446-7370
NSN 5990-01-544-4360
NSN 6150-00-269-2211
NSN 5935-00-646-2256
NSN 5985-01-170-1491
NSN 5910-01-269-9031