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 6130-00-525-9975
NSN 5835-01-508-2528
NSN 6645-01-627-8040
NSN 5996-01-337-6190
NSN 5910-00-081-2215
NSN 5945-00-847-6148
NSN 5935-01-071-0066
NSN 5999-01-424-0713
NSN 5965-01-392-0049
NSN 6220-01-292-7841
NSN 6620-01-224-9007
NSN 5905-01-384-2789