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 6240-01-244-9340
NSN 5895-01-594-3657
NSN 6105-01-042-4792
NSN 5960-01-147-3764
NSN 5920-00-130-3593
NSN 5835-01-281-7281
NSN 6220-01-609-7059
NSN 5915-01-394-3860
NSN 6650-00-590-9073
NSN 6220-00-922-3714
NSN 5910-01-311-0585
NSN 6105-01-025-1497