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 5930-01-486-0846
NSN 6620-00-516-3204
NSN 5915-01-469-0998
NSN 5965-01-587-8853
NSN 6105-00-581-5331
NSN 6645-01-532-7059
NSN 6240-01-576-9580
NSN 7035-01-537-5308
NSN 4140-01-471-3473
NSN 5895-00-483-9720
NSN 5925-01-360-0641
NSN 5855-01-524-4474