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 5996-01-352-2487
NSN 5930-01-422-1702
NSN 5998-00-628-3280
NSN 5950-00-241-8081
NSN 6220-00-528-7752
NSN 5965-01-029-5222
NSN 5925-01-473-8450
NSN 5915-01-422-1679
NSN 5960-00-806-1365
NSN 6620-01-515-9130
NSN 6150-01-568-6319
NSN 5895-01-397-8828