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 5985-01-250-6016
NSN 5975-00-578-3959
NSN 6240-01-269-8454
NSN 5945-01-634-0588
NSN 6220-00-447-9656
NSN 5998-01-429-8694
NSN 6220-01-096-9082
NSN 6645-01-418-8035
NSN 5996-01-535-0438
NSN 5930-01-468-5245
NSN 5965-00-468-3071
NSN 6105-00-925-2226