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 6645-01-362-2587
NSN 5998-00-531-1747
NSN 6110-00-525-3418
NSN 5998-01-071-7511
NSN 6610-00-789-4719
NSN 5945-00-439-8177
NSN 6145-00-058-8564
NSN 5855-01-443-3970
NSN 7035-00-392-5417
NSN 6130-01-606-8437
NSN 7035-01-160-4423
NSN 2925-00-898-9135