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 6135-01-381-4675
NSN 5915-01-621-4002
NSN 5996-01-303-6882
NSN 5910-01-163-7600
NSN 6105-01-393-7026
NSN 6105-01-545-2776
NSN 5910-01-160-7848
NSN 4140-01-089-8004
NSN 6135-01-420-5907
NSN 6150-01-009-4036
NSN 6135-01-392-8344
NSN 6685-00-108-6374