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 5835-01-430-4765
NSN 6105-01-117-4780
NSN 5990-00-155-2306
NSN 6620-00-296-6762
NSN 5915-01-111-0460
NSN 6105-01-381-1088
NSN 5920-01-437-8550
NSN 6685-00-469-2550
NSN 2925-01-191-9668
NSN 5950-01-571-8541
NSN 5975-01-093-1580
NSN 5920-01-434-8504