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 5910-01-117-0001
NSN 6240-01-035-8525
NSN 5998-01-267-0578
NSN 7035-01-266-3490
NSN 5950-01-483-5396
NSN 6105-01-243-3600
NSN 5965-01-159-2694
NSN 4140-01-453-6726
NSN 6110-01-384-7250
NSN 6150-01-055-6068
NSN 6110-01-094-7661
NSN 5920-00-871-1045