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 5975-00-719-9793
NSN 6130-01-595-5696
NSN 5999-00-309-0399
NSN 6620-00-925-8435
NSN 6685-00-276-9889
NSN 5930-01-441-0083
NSN 5990-00-964-9672
NSN 6240-01-255-8961
NSN 6645-00-171-9639
NSN 6320-01-386-3491
NSN 5935-01-291-0133
NSN 5930-00-081-3853