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 6220-01-459-8017
NSN 5945-00-803-4585
NSN 7035-00-126-1899
NSN 5835-00-863-0959
NSN 5905-01-631-6076
NSN 5925-01-116-1794
NSN 5935-00-083-3410
NSN 5985-01-657-9369
NSN 6130-01-609-3548
NSN 5998-01-632-2267
NSN 5835-01-044-2628
NSN 5930-01-435-5470