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 6135-00-856-1343
NSN 5910-01-306-1095
NSN 5915-01-375-8744
NSN 5930-01-425-6113
NSN 6135-01-383-0151
NSN 6240-00-209-1883
NSN 5945-01-403-2800
NSN 6240-00-928-7181
NSN 6610-00-542-6307
NSN 2925-01-285-7163
NSN 5965-00-062-0559
NSN 5985-01-339-6782