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 6130-00-168-4251
NSN 6105-00-075-2487
NSN 5835-01-642-4705
NSN 5915-01-432-6652
NSN 6135-01-020-3805
NSN 5910-01-557-7597
NSN 6650-01-494-6338
NSN 5990-00-632-7106
NSN 5985-01-398-0786
NSN 6150-01-052-1865
NSN 5910-01-568-6862
NSN 5975-01-470-6551