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 5835-01-268-1924
NSN 5999-00-962-0359
NSN 5920-01-534-3806
NSN 5915-00-230-4425
NSN 6220-01-158-2871
NSN 5999-01-381-2457
NSN 5960-01-411-5899
NSN 6150-00-835-2397
NSN 5998-01-156-8170
NSN 5925-00-988-2508
NSN 5915-00-937-3156
NSN 6110-01-315-2996