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 6130-01-623-9488
NSN 5998-01-441-8541
NSN 6150-00-455-1331
NSN 5910-01-165-7044
NSN 5930-01-455-1063
NSN 5925-00-529-0441
NSN 6620-01-462-0001
NSN 5975-01-436-2333
NSN 7035-01-177-2807
NSN 5945-00-856-3301
NSN 5999-00-079-6624
NSN 7035-01-029-7221