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 5935-01-384-3835
NSN 6105-00-664-1292
NSN 5999-00-501-8724
NSN 6320-00-646-3311
NSN 7035-01-341-6059
NSN 5935-00-398-1584
NSN 5895-00-039-7257
NSN 5990-01-463-2279
NSN 6130-00-759-8134
NSN 5965-00-653-4782
NSN 6150-01-061-7764
NSN 5855-00-316-5050