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 5960-01-327-6832
NSN 5895-01-312-6619
NSN 5998-00-094-3020
NSN 6685-01-329-6384
NSN 5990-01-443-2931
NSN 5910-01-354-1351
NSN 6135-01-435-6503
NSN 5999-01-213-0345
NSN 6110-01-185-9929
NSN 5895-01-516-1973
NSN 5950-00-496-9274
NSN 6150-01-590-5524