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 6145-01-357-5648
NSN 5999-01-476-8946
NSN 5950-01-426-4768
NSN 5960-00-337-2792
NSN 5935-01-550-7598
NSN 6135-00-856-1343
NSN 5999-00-442-2820
NSN 5990-01-411-5930
NSN 5998-01-035-3017
NSN 6105-00-103-5425
NSN 5895-01-647-8012
NSN 5975-01-062-7718