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 5950-00-721-3613
NSN 5975-01-262-1948
NSN 6610-00-960-9135
NSN 2925-01-283-3576
NSN 5835-00-465-3762
NSN 7035-00-803-3056
NSN 5960-00-835-3627
NSN 5990-00-725-6286
NSN 6645-01-570-3215
NSN 5975-00-054-5287
NSN 5960-01-512-0233
NSN 6130-00-830-9974