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 5935-01-422-2613
NSN 5835-00-145-8926
NSN 5985-01-316-9025
NSN 6110-01-311-2660
NSN 6220-00-146-1581
NSN 5990-01-457-9386
NSN 5998-00-285-3186
NSN 5985-01-356-9297
NSN 5990-01-304-5680
NSN 5855-01-634-0259
NSN 5925-00-194-9146
NSN 5945-01-338-8392