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 5999-00-271-6262
NSN 5905-00-148-5162
NSN 5960-01-495-0859
NSN 5930-01-449-8363
NSN 5950-01-046-4675
NSN 6685-01-607-5732
NSN 6320-01-176-8367
NSN 5950-01-596-3110
NSN 5965-01-071-3704
NSN 5990-01-272-4091
NSN 6645-01-212-9474
NSN 6320-01-384-3850