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 5910-01-442-8240
NSN 5835-01-559-3824
NSN 5895-01-641-9289
NSN 6150-01-260-3676
NSN 5930-01-462-2044
NSN 5999-00-081-0305
NSN 6320-00-456-0836
NSN 5998-01-283-4081
NSN 6220-01-435-7582
NSN 6135-01-425-5553
NSN 6220-00-688-7854
NSN 5990-00-724-2432