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 5905-01-025-9756
NSN 6150-01-249-8749
NSN 5945-00-075-5665
NSN 5996-01-468-3819
NSN 5855-00-688-9954
NSN 6320-00-405-2348
NSN 5925-00-106-2675
NSN 7035-01-576-5481
NSN 5945-01-421-5534
NSN 6650-01-537-0443
NSN 6105-01-210-3153
NSN 5905-01-513-5603