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 6110-00-596-9124
NSN 5950-00-367-2705
NSN 6620-00-553-8988
NSN 5985-01-331-0589
NSN 5895-00-516-6562
NSN 6150-00-757-4853
NSN 5985-01-453-2073
NSN 7035-01-305-1950
NSN 5910-01-519-2798
NSN 5990-01-503-0194
NSN 5935-01-222-3310
NSN 5910-01-383-5896