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 5999-00-144-7698
NSN 5965-01-130-1965
NSN 5999-01-359-2087
NSN 5915-00-009-4351
NSN 6685-01-273-3139
NSN 5930-01-276-0583
NSN 6220-00-058-5002
NSN 5895-01-358-2810
NSN 6620-00-244-0125
NSN 6105-00-806-0618
NSN 5895-01-573-9950
NSN 5895-01-377-9115