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 6110-00-356-3070
NSN 6645-00-872-4784
NSN 6150-00-704-4018
NSN 5935-00-143-1399
NSN 5920-01-021-5198
NSN 5915-01-231-6847
NSN 6685-01-125-6687
NSN 5835-01-332-2867
NSN 5935-01-353-7980
NSN 6240-00-526-0243
NSN 5960-00-578-8884
NSN 6220-01-174-0221