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 5930-01-466-0120
NSN 6320-01-421-3777
NSN 5996-00-358-1899
NSN 5998-01-607-1307
NSN 5910-01-205-6965
NSN 6685-00-148-9729
NSN 7035-01-253-7253
NSN 5996-01-312-8497
NSN 6135-00-593-6831
NSN 6220-01-120-7779
NSN 5999-01-070-0506
NSN 5960-01-399-4327