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 6685-00-432-3576
NSN 5905-01-410-7436
NSN 6620-01-398-7326
NSN 6105-00-525-1586
NSN 6105-00-232-1410
NSN 6135-01-010-0891
NSN 5950-00-456-9047
NSN 5950-00-395-1312
NSN 5895-00-643-3980
NSN 5935-01-443-5431
NSN 5855-01-350-5540
NSN 6650-01-382-8569