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 6610-00-520-6193
NSN 5965-01-360-6568
NSN 5930-01-024-9456
NSN 6610-01-484-8980
NSN 5935-01-372-5460
NSN 5998-00-493-4669
NSN 7035-00-270-5519
NSN 5935-00-134-1419
NSN 2925-01-426-3410
NSN 5999-00-518-9721
NSN 6645-00-003-3332
NSN 5915-01-240-6450