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 5950-00-754-9954
NSN 6685-00-578-5951
NSN 5930-00-850-1813
NSN 5975-01-561-4313
NSN 5960-00-518-3091
NSN 6645-00-533-8037
NSN 5998-00-882-8838
NSN 4140-00-935-5360
NSN 5855-00-908-9314
NSN 6220-01-649-5291
NSN 5915-01-023-7674
NSN 6135-01-357-0621