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 6135-01-463-2445
NSN 5950-01-533-6554
NSN 5915-01-054-3788
NSN 5996-01-573-7588
NSN 5895-01-193-7474
NSN 5999-00-884-1228
NSN 5930-00-093-5867
NSN 6685-01-025-8759
NSN 5975-01-324-3457
NSN 4140-01-557-9472
NSN 5999-00-081-3519
NSN 5895-01-634-0630