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 5855-01-093-8202
NSN 6650-01-070-3275
NSN 5915-01-470-2299
NSN 5950-00-760-1352
NSN 5945-00-584-2046
NSN 6105-00-864-6615
NSN 5895-01-581-3139
NSN 6220-01-642-1660
NSN 5999-01-197-9510
NSN 6145-01-165-2556
NSN 5910-01-611-9278
NSN 5925-01-368-6790