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 6135-00-145-8884
NSN 6105-01-231-5448
NSN 6220-00-051-4198
NSN 6130-01-367-8164
NSN 6135-01-322-4655
NSN 5999-01-209-6899
NSN 5990-01-612-5323
NSN 5960-01-238-7367
NSN 5905-00-232-5108
NSN 7035-01-227-2546
NSN 5950-01-443-3555
NSN 5965-00-831-2134