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 6130-01-571-2261
NSN 5895-01-513-8870
NSN 6320-00-456-0836
NSN 5935-00-318-8648
NSN 5996-01-468-7309
NSN 5965-00-518-0958
NSN 7035-01-519-9270
NSN 5930-00-126-5868
NSN 6320-01-573-6490
NSN 5915-00-645-3453
NSN 6240-01-195-4511
NSN 5925-01-398-3244