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 2925-00-137-1209
NSN 6105-00-350-5024
NSN 5999-01-238-7778
NSN 6105-00-068-3494
NSN 5910-01-482-7340
NSN 6220-00-930-8338
NSN 5905-01-181-8957
NSN 5925-00-983-5298
NSN 2925-00-724-3140
NSN 6150-00-660-8545
NSN 6105-01-109-1876
NSN 5930-00-883-0077