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 5975-01-660-9069
NSN 4140-00-872-6316
NSN 6240-01-052-7690
NSN 5920-01-492-5788
NSN 5910-01-304-5783
NSN 6320-01-364-1840
NSN 6610-01-442-3509
NSN 6610-01-378-2789
NSN 5998-01-250-6257
NSN 5895-01-442-8198
NSN 6610-00-208-5318
NSN 2925-01-455-2558