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 6150-00-596-9882
NSN 5835-01-017-7486
NSN 5910-00-456-5384
NSN 6620-00-233-6839
NSN 5895-01-397-4443
NSN 5895-01-345-1711
NSN 5925-01-361-8836
NSN 5905-00-911-4408
NSN 5915-01-179-1661
NSN 6650-01-016-0406
NSN 6620-00-957-9325
NSN 5975-01-320-5637