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 5935-00-070-6912
NSN 5920-01-655-9955
NSN 6620-01-497-3744
NSN 6110-01-347-4647
NSN 5895-01-590-9720
NSN 6685-00-252-3057
NSN 5915-00-569-1434
NSN 6135-01-491-9360
NSN 6105-00-753-5369
NSN 5950-00-155-9496
NSN 6645-00-269-2764
NSN 5999-01-511-0097