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 6135-01-598-9889
NSN 5999-01-283-4456
NSN 6650-00-161-4122
NSN 5855-00-688-9954
NSN 5915-00-787-7019
NSN 5950-01-345-0625
NSN 6645-00-172-8718
NSN 6110-01-430-5015
NSN 5998-01-139-4933
NSN 6130-01-068-4002
NSN 6685-01-344-3565
NSN 5965-00-400-6228