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 5999-01-660-3418
NSN 5855-00-087-7833
NSN 5905-00-398-0778
NSN 5925-01-394-1073
NSN 5855-01-369-5037
NSN 5910-00-276-8592
NSN 6685-01-603-8849
NSN 5915-01-290-9833
NSN 5950-00-942-4777
NSN 5935-01-584-5750
NSN 6645-01-526-0379
NSN 5920-01-616-6431