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 5950-00-598-6197
NSN 5999-00-795-8032
NSN 5855-01-434-2825
NSN 6320-01-155-8295
NSN 5910-00-563-4580
NSN 2925-01-514-3865
NSN 5975-01-468-6319
NSN 5905-01-219-5547
NSN 5935-01-381-6888
NSN 5965-01-328-7979
NSN 5925-01-020-7706
NSN 6105-00-516-2151