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 6220-00-719-7714
NSN 6610-01-439-2651
NSN 5998-01-263-7872
NSN 5895-01-369-9348
NSN 6645-01-135-5449
NSN 6645-00-877-6002
NSN 5855-00-433-2377
NSN 2925-01-632-5913
NSN 7035-00-585-2113
NSN 5920-00-626-3287
NSN 5965-01-173-2486
NSN 5935-01-306-5469