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 5925-01-282-9825
NSN 7035-01-068-3300
NSN 5895-01-048-6433
NSN 5999-01-521-2992
NSN 6110-00-225-9021
NSN 5960-00-081-6022
NSN 5965-01-279-8073
NSN 5935-01-223-4923
NSN 6240-01-088-7629
NSN 5930-01-429-9987
NSN 5965-01-540-9628
NSN 6610-01-522-3345