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 5835-00-239-9619
NSN 5998-01-467-0408
NSN 5930-00-100-3938
NSN 2925-00-535-0372
NSN 5855-01-125-4768
NSN 5910-01-262-9890
NSN 6620-00-164-1493
NSN 6620-00-816-9755
NSN 5915-00-269-4463
NSN 5925-01-495-1862
NSN 5915-01-350-3696
NSN 5996-01-563-0434