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 5930-00-833-8458
NSN 6240-00-822-4571
NSN 5935-00-682-3721
NSN 6135-01-508-6083
NSN 6145-01-152-2417
NSN 6105-01-360-5629
NSN 5975-01-132-1312
NSN 7035-00-270-5519
NSN 6620-00-935-1321
NSN 5925-00-476-4868
NSN 6135-01-633-8502
NSN 5998-00-596-6271