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 5935-01-259-6536
NSN 5855-01-340-4782
NSN 6105-00-941-6505
NSN 6650-01-052-7121
NSN 5975-00-391-6357
NSN 6130-00-844-0147
NSN 5990-01-386-3040
NSN 6645-01-537-6994
NSN 5930-00-171-8867
NSN 5990-00-679-3816
NSN 6220-01-221-2705
NSN 5998-01-490-5106