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 5965-00-452-0967
NSN 5950-00-264-5646
NSN 6135-00-027-3914
NSN 6620-01-617-3915
NSN 6320-01-116-3980
NSN 6220-01-008-7401
NSN 5935-01-420-2665
NSN 5935-01-431-7047
NSN 6110-00-918-8768
NSN 5999-01-321-0093
NSN 6320-01-364-1732
NSN 6105-01-379-6755