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 5910-00-824-8717
NSN 5999-01-016-2751
NSN 5965-01-303-6105
NSN 5935-00-702-2429
NSN 5996-01-395-6608
NSN 5935-01-028-4694
NSN 6220-01-363-9713
NSN 5965-00-686-7067
NSN 6135-01-361-7567
NSN 5855-00-610-4052
NSN 6645-00-951-0687
NSN 5910-00-862-0145