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 5910-01-088-2816
NSN 5915-01-112-1237
NSN 5950-00-708-2142
NSN 5935-01-634-0668
NSN 5910-00-694-8293
NSN 5925-00-952-0618
NSN 5935-01-104-4036
NSN 5930-00-759-2818
NSN 7035-01-517-1713
NSN 5910-01-364-1641
NSN 5835-00-834-1286
NSN 2925-01-580-2993