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 6220-01-284-3963
NSN 5999-00-305-2751
NSN 6150-00-063-8715
NSN 6645-01-602-8275
NSN 6130-01-591-9019
NSN 5985-01-250-7808
NSN 5996-00-489-9635
NSN 7035-01-097-5054
NSN 5998-01-089-2822
NSN 6620-01-541-5480
NSN 5996-01-244-0222
NSN 7035-00-830-1235