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 7035-00-135-4758
NSN 6685-01-246-1912
NSN 5915-00-914-1771
NSN 5945-01-141-7017
NSN 7035-01-443-3052
NSN 5990-01-647-8574
NSN 5990-00-816-9289
NSN 5930-00-837-0161
NSN 5910-01-283-2429
NSN 6105-01-138-8673
NSN 5998-01-280-5020
NSN 5960-01-040-7114