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 5930-01-288-7058
NSN 5895-00-116-6508
NSN 6220-01-449-1239
NSN 5915-00-276-8332
NSN 5935-01-360-8757
NSN 6645-01-338-9152
NSN 4140-00-159-8471
NSN 5998-01-418-1057
NSN 5998-01-503-0665
NSN 6145-01-539-2361
NSN 6620-01-296-0871
NSN 6130-00-110-1746