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 5935-01-604-9079
NSN 5895-01-566-2941
NSN 5945-01-504-4743
NSN 5950-00-733-7767
NSN 6150-00-232-3145
NSN 6105-01-551-1696
NSN 5915-01-100-2511
NSN 5945-01-524-2247
NSN 6135-01-119-0720
NSN 6650-01-232-0275
NSN 5975-01-534-3769
NSN 5950-01-248-9808