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 5935-01-480-9551
NSN 2925-01-025-0082
NSN 5835-01-130-4952
NSN 6110-01-052-2383
NSN 5915-01-300-4460
NSN 5915-01-382-0517
NSN 5855-01-087-1417
NSN 5960-00-201-5265
NSN 5945-00-832-9319
NSN 5965-00-189-9394
NSN 6650-01-354-5917
NSN 5960-01-430-3911