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 6150-00-940-8846
NSN 5975-01-204-2745
NSN 6150-01-109-2266
NSN 5895-01-337-4597
NSN 5910-01-415-5023
NSN 6130-01-149-5503
NSN 5905-00-679-5923
NSN 6610-01-411-6800
NSN 4140-01-372-6078
NSN 5855-01-083-9053
NSN 5915-00-223-5308
NSN 6130-00-961-7199