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 5925-00-755-2461
NSN 5996-00-459-9059
NSN 5835-00-226-7825
NSN 7035-01-633-9537
NSN 6645-01-151-9732
NSN 5945-00-888-0417
NSN 5999-00-364-0769
NSN 6130-00-148-8784
NSN 5975-01-490-7775
NSN 5999-01-653-4921
NSN 5935-01-531-5178
NSN 6650-01-521-2077