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 5990-01-378-7349
NSN 7035-01-615-8880
NSN 6650-01-305-0027
NSN 5910-01-016-0127
NSN 5998-00-056-2871
NSN 7035-00-349-8571
NSN 5950-01-357-8414
NSN 5935-01-228-8708
NSN 6105-01-452-6967
NSN 6105-00-816-9397
NSN 5905-00-442-3025
NSN 5990-00-954-6584