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 5975-01-371-4609
NSN 5965-01-119-8237
NSN 5950-00-633-8366
NSN 5935-01-568-6297
NSN 5895-01-527-0123
NSN 5935-01-634-0668
NSN 6135-01-316-9794
NSN 6105-01-170-5420
NSN 6320-01-215-2284
NSN 2925-01-261-0701
NSN 5915-01-381-1255
NSN 5960-01-143-1202