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 5835-01-384-3206
NSN 5996-00-242-1556
NSN 5930-01-351-0711
NSN 7035-01-338-9971
NSN 6145-00-223-2885
NSN 6645-01-558-9016
NSN 6150-01-160-3190
NSN 6620-01-408-4464
NSN 6135-00-803-3012
NSN 5975-01-318-9256
NSN 5915-01-646-2611
NSN 5930-00-263-7854