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 6150-00-269-5017
NSN 5915-01-038-5266
NSN 5975-00-140-8739
NSN 5855-00-688-9954
NSN 6645-00-019-0554
NSN 5935-01-064-1286
NSN 6645-01-558-9016
NSN 5998-01-398-5517
NSN 5835-01-158-6878
NSN 5965-00-809-4903
NSN 6130-00-246-6915
NSN 5998-01-018-8920