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 5945-01-429-9824
NSN 6620-01-015-2470
NSN 5999-01-555-0703
NSN 7035-01-495-7134
NSN 5960-00-682-3598
NSN 4140-00-138-4139
NSN 5975-01-363-2905
NSN 7035-01-555-3418
NSN 5950-01-623-6455
NSN 6685-01-165-6175
NSN 5925-01-059-5726
NSN 5999-01-233-0491