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 5915-01-014-7877
NSN 5990-01-052-9343
NSN 5835-00-223-7235
NSN 4140-01-079-6886
NSN 6645-01-360-2866
NSN 5990-01-609-4793
NSN 5920-00-359-9771
NSN 5925-01-023-9768
NSN 6685-00-794-1306
NSN 5950-00-811-3290
NSN 5915-01-286-1564
NSN 6105-00-707-7498