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 6105-01-422-3411
NSN 6320-00-456-0836
NSN 6650-00-269-5000
NSN 5915-01-398-6277
NSN 7035-01-535-1450
NSN 6150-01-593-6298
NSN 6320-01-451-0821
NSN 5996-01-469-6165
NSN 5945-01-437-3190
NSN 2925-01-104-8163
NSN 5985-01-051-6106
NSN 6685-01-368-6107