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 7035-01-200-4751
NSN 5998-00-466-2646
NSN 5998-01-186-5145
NSN 5996-01-543-6499
NSN 5930-00-897-8709
NSN 6685-00-722-8574
NSN 4140-00-960-6573
NSN 6220-01-025-6140
NSN 6130-00-643-4894
NSN 6685-01-369-6549
NSN 6105-00-851-5396
NSN 5930-01-371-1741