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 5935-01-369-7092
NSN 5895-01-100-4638
NSN 5985-01-506-9082
NSN 6320-00-403-6003
NSN 6320-01-377-5701
NSN 5985-00-296-7495
NSN 5915-01-436-0507
NSN 5945-01-626-6018
NSN 6620-00-190-3385
NSN 6220-01-352-9825
NSN 5835-01-422-2399
NSN 5965-01-144-3001