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 6610-01-033-2402
NSN 5965-01-363-5952
NSN 6620-01-209-6282
NSN 5990-01-348-9843
NSN 6610-01-186-8798
NSN 6240-01-280-5347
NSN 2925-00-733-3519
NSN 6150-01-420-2876
NSN 6130-01-136-1549
NSN 6320-00-445-1187
NSN 5945-01-343-2383
NSN 5945-01-027-7964