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 5975-00-767-4995
NSN 6650-01-024-9554
NSN 5960-00-692-2887
NSN 5975-00-406-2742
NSN 5965-00-113-2657
NSN 6150-01-602-7412
NSN 6610-01-524-5998
NSN 5960-00-731-1908
NSN 5925-00-107-4234
NSN 6110-01-246-2263
NSN 5915-01-004-1784
NSN 5835-00-315-3797