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 5935-01-351-4732
NSN 5960-00-151-7576
NSN 6650-01-633-9147
NSN 5855-01-266-1645
NSN 5915-01-522-4947
NSN 5999-00-033-9607
NSN 5960-01-653-9441
NSN 5905-01-533-9615
NSN 6135-01-529-2180
NSN 5910-01-138-1763
NSN 5998-01-245-9306
NSN 5920-00-810-5604