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 6220-01-190-8605
NSN 7035-01-607-5834
NSN 5910-00-859-4952
NSN 5960-01-358-9733
NSN 6240-00-155-7866
NSN 6150-01-342-4286
NSN 5915-01-423-3553
NSN 6105-01-180-4936
NSN 5935-00-985-5448
NSN 7035-00-756-4374
NSN 5910-00-819-3899
NSN 5945-01-340-8002