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 6685-00-369-0279
NSN 5920-01-146-4503
NSN 6240-01-108-4298
NSN 5975-00-143-4658
NSN 5935-00-258-3887
NSN 6240-01-018-4895
NSN 5920-01-028-9309
NSN 6135-01-485-4512
NSN 5990-01-109-5295
NSN 6220-01-231-9813
NSN 5925-00-988-2508
NSN 6105-01-593-4305