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 7035-01-555-8793
NSN 5945-01-350-6586
NSN 5910-01-202-2689
NSN 5915-01-355-5111
NSN 5920-01-241-3227
NSN 7035-01-517-7179
NSN 5930-00-149-1696
NSN 5998-00-466-9885
NSN 6105-01-443-5665
NSN 5910-01-539-6005
NSN 6685-01-472-4397
NSN 5999-00-481-1422