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 5935-00-713-0007
NSN 6220-01-598-6900
NSN 6620-01-479-2352
NSN 2925-01-563-8876
NSN 5965-01-481-4164
NSN 5925-00-416-6790
NSN 6685-01-526-6198
NSN 5855-00-256-5562
NSN 5965-01-083-5278
NSN 5965-01-310-5695
NSN 5910-01-351-7526
NSN 5990-00-713-9016