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 6130-01-458-9599
NSN 6105-01-630-9813
NSN 5910-01-497-6226
NSN 5990-01-430-9177
NSN 5965-00-252-3371
NSN 5945-01-360-5275
NSN 5965-01-372-7272
NSN 6240-00-569-5854
NSN 5910-00-644-7300
NSN 5935-01-233-3420
NSN 6685-01-572-7860
NSN 6620-00-919-0163