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 6145-01-376-0968
NSN 5975-00-939-5638
NSN 5915-00-797-0166
NSN 5990-01-160-6978
NSN 5915-01-143-6272
NSN 6150-01-332-6283
NSN 5935-01-293-3166
NSN 2925-01-653-6394
NSN 6620-00-546-6071
NSN 6145-00-210-6257
NSN 5990-00-965-0495
NSN 5930-00-964-7759