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 5930-01-371-0209
NSN 5910-00-552-5015
NSN 6650-00-557-0780
NSN 6645-01-108-6333
NSN 5920-01-053-9797
NSN 6685-01-370-2610
NSN 6130-01-487-7733
NSN 5930-01-338-5494
NSN 6620-00-572-8787
NSN 5990-00-948-1469
NSN 5915-01-440-9298
NSN 6150-01-447-0763