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 5835-01-110-0697
NSN 5895-01-399-7914
NSN 6135-01-510-9986
NSN 5925-01-260-1821
NSN 6130-01-147-5594
NSN 5835-01-055-6063
NSN 5895-00-286-3788
NSN 5960-01-472-9562
NSN 6610-00-003-4986
NSN 5965-00-055-8013
NSN 5930-00-224-7656
NSN 6620-01-052-2773