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 5998-01-655-6548
NSN 6105-01-156-6873
NSN 4140-00-751-1694
NSN 5960-01-512-0233
NSN 6320-01-607-1491
NSN 5950-01-417-0120
NSN 6240-01-214-4805
NSN 6110-01-208-1562
NSN 5960-01-323-0024
NSN 5990-00-296-4825
NSN 5905-01-508-5120
NSN 5930-01-658-5311