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 5950-01-111-3830
NSN 5945-01-499-7914
NSN 5835-00-867-0291
NSN 6105-00-922-0864
NSN 4140-01-428-8785
NSN 5950-00-878-6459
NSN 7035-01-235-2295
NSN 5910-01-351-9583
NSN 5998-01-124-5428
NSN 6240-00-880-1893
NSN 5905-00-527-7149
NSN 5895-00-213-8538