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 6220-00-834-1852
NSN 5920-01-449-2172
NSN 7035-01-192-2659
NSN 5999-00-922-6035
NSN 6645-00-276-7544
NSN 5835-01-446-6065
NSN 6105-01-442-6737
NSN 5855-01-409-1792
NSN 6150-01-017-8603
NSN 5910-01-476-6844
NSN 6320-01-631-7828
NSN 6610-01-006-3255