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 5965-00-980-8824
NSN 6610-01-359-0008
NSN 5965-01-633-8849
NSN 7035-01-650-5774
NSN 2925-01-633-4048
NSN 6145-01-224-6000
NSN 5925-01-073-9736
NSN 5945-00-937-1827
NSN 5935-01-115-6659
NSN 5895-00-157-8232
NSN 5998-00-318-5739
NSN 4140-01-144-5179