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 5975-01-116-4293
NSN 6620-00-416-4131
NSN 2925-01-338-7126
NSN 6685-01-047-6695
NSN 6150-00-119-2275
NSN 5985-00-508-7162
NSN 6320-01-578-6006
NSN 5975-00-687-2196
NSN 5960-01-430-3911
NSN 5975-01-391-1113
NSN 5895-01-163-8973
NSN 6240-01-020-3440