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 5999-01-085-4920
NSN 4140-00-597-5260
NSN 5925-01-288-0025
NSN 5935-01-437-7620
NSN 5915-01-071-0875
NSN 5915-01-331-4022
NSN 5835-00-345-9516
NSN 5905-00-257-8365
NSN 6645-00-274-5670
NSN 5998-00-678-3108
NSN 6130-01-300-6156
NSN 5855-00-832-9341