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 6105-01-483-1506
NSN 6240-01-260-3597
NSN 5990-01-301-9810
NSN 5975-00-411-6294
NSN 5910-00-388-6737
NSN 5985-00-778-5164
NSN 5999-01-044-6250
NSN 6135-00-933-4293
NSN 6650-00-138-3079
NSN 6610-01-066-4664
NSN 5905-01-431-9703
NSN 5925-00-229-8024