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 5950-01-348-5273
NSN 5960-00-140-9583
NSN 6220-01-336-7414
NSN 6320-01-418-2611
NSN 5935-01-172-3329
NSN 5855-00-928-1912
NSN 5965-00-468-3071
NSN 6105-01-632-9617
NSN 6135-00-485-7402
NSN 5905-00-127-8328
NSN 5915-01-533-0591
NSN 6220-01-169-2790