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 5915-01-327-1478
NSN 5835-00-102-2373
NSN 5998-01-306-0901
NSN 5960-01-325-2241
NSN 5905-00-372-5214
NSN 6145-00-058-7299
NSN 6610-01-519-6335
NSN 5965-01-194-2785
NSN 6650-00-353-4097
NSN 6610-00-923-1917
NSN 6685-00-166-0057
NSN 5915-01-173-8052