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 5935-01-244-1731
NSN 5905-01-606-2420
NSN 5935-01-106-6218
NSN 5975-01-401-5355
NSN 5930-01-020-8942
NSN 6650-01-383-4526
NSN 6110-00-967-9007
NSN 5855-01-576-4223
NSN 6150-00-246-6673
NSN 5999-01-314-2000
NSN 5965-01-571-7560
NSN 5835-00-572-7445