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 6150-01-352-3995
NSN 6220-01-052-3986
NSN 5999-00-102-9554
NSN 5855-00-361-0167
NSN 6130-01-329-8408
NSN 5910-01-050-5696
NSN 6220-00-205-2040
NSN 6105-01-046-8413
NSN 5895-01-238-4239
NSN 6620-01-089-4416
NSN 5965-01-142-8044
NSN 5965-01-633-8849