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 5905-01-361-9076
NSN 5895-01-094-5689
NSN 5935-00-411-4277
NSN 5855-01-388-6837
NSN 5915-01-319-8422
NSN 6685-01-494-9751
NSN 6610-01-649-5326
NSN 5935-01-152-2677
NSN 5930-00-291-5400
NSN 5998-01-358-0134
NSN 5935-01-297-5920
NSN 6240-01-410-8958