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 5930-00-585-7058
NSN 6130-01-495-6320
NSN 5835-00-257-2852
NSN 6220-00-111-0921
NSN 5960-01-553-4557
NSN 6620-01-328-7059
NSN 5945-01-313-0544
NSN 6320-00-089-9426
NSN 5990-01-331-9438
NSN 5910-01-456-9541
NSN 5965-01-399-8454
NSN 5895-00-198-3565