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 5960-00-946-7767
NSN 5895-01-231-9895
NSN 6150-01-634-0575
NSN 5910-01-610-3221
NSN 6110-00-132-6423
NSN 6110-01-468-6733
NSN 6110-01-164-0397
NSN 6105-01-101-4020
NSN 5990-01-419-0661
NSN 5855-01-406-4821
NSN 5965-01-632-4478
NSN 5925-01-616-7552