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 5920-00-445-3585
NSN 6110-01-454-7734
NSN 6685-01-421-4403
NSN 5925-01-024-9568
NSN 5960-01-294-2397
NSN 5910-01-487-8330
NSN 6150-00-518-1402
NSN 5930-00-155-5917
NSN 5895-00-753-5349
NSN 6320-01-630-7629
NSN 5930-00-556-1181
NSN 5999-00-441-6988