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 5895-00-270-6595
NSN 6105-00-248-5772
NSN 5990-01-364-0813
NSN 6320-01-185-3857
NSN 5935-01-528-7085
NSN 7035-01-421-4446
NSN 6320-01-106-4414
NSN 5910-01-627-4222
NSN 6135-01-238-2878
NSN 6150-01-422-9642
NSN 5895-01-475-3384
NSN 5945-01-215-6073